bk://cifs.bkbits.net/linux-2.5cifs
stevef@smf-t23.(none)|ChangeSet|20050408034042|10445 stevef
# This is a BitKeeper generated diff -Nru style patch.
#
# ChangeSet
# 2005/04/10 17:08:41-07:00 akpm@bix.(none)
# Merge bk://cifs.bkbits.net/linux-2.5cifs
# into bix.(none):/usr/src/bk-cifs
#
# fs/cifs/connect.c
# 2005/04/10 17:08:36-07:00 akpm@bix.(none) +0 -0
# Auto merged
#
# fs/cifs/cifsfs.c
# 2005/04/10 17:08:36-07:00 akpm@bix.(none) +0 -0
# Auto merged
#
# ChangeSet
# 2005/04/07 22:40:42-05:00 stevef@smf-t23.(none)
# [CIFS] character mapping of special characters (part 3 of 3)
#
# Signed-off-by: Steve French (sfrench@us.ibm.com)
#
# fs/cifs/xattr.c
# 2005/04/07 22:40:28-05:00 stevef@smf-t23.(none) +25 -10
# enable remapping of the six reserved characters if mapchars mount parm specified
#
# fs/cifs/readdir.c
# 2005/04/07 22:40:27-05:00 stevef@smf-t23.(none) +4 -18
# enable remapping of the six reserved characters if mapchars mount parm specified, and get rid of wildcard path construction function
# so we don't confuse the * as wildcard with * as valid filename character
#
# fs/cifs/link.c
# 2005/04/07 22:40:27-05:00 stevef@smf-t23.(none) +14 -4
# enable remapping of the six reserved characters if mapchars mount parm specified
#
# fs/cifs/inode.c
# 2005/04/07 22:40:27-05:00 stevef@smf-t23.(none) +78 -28
# enable remapping of the six reserved characters if mapchars mount parm specified
#
# fs/cifs/file.c
# 2005/04/07 22:40:27-05:00 stevef@smf-t23.(none) +7 -3
# enable remapping of the six reserved characters if mapchars mount parm specified
#
# fs/cifs/fcntl.c
# 2005/04/07 22:40:27-05:00 stevef@smf-t23.(none) +2 -1
# enable remapping of the six reserved characters if mapchars mount parm specified
#
# fs/cifs/dir.c
# 2005/04/07 22:40:27-05:00 stevef@smf-t23.(none) +17 -91
# enable remapping of the six reserved characters if mapchars mount parm specified, and get rid of wildcard path construction function
# so we don't confuse the * as wildcard with * as valid filename character
#
# fs/cifs/connect.c
# 2005/04/07 22:40:27-05:00 stevef@smf-t23.(none) +13 -12
# enable remapping of the six reserved characters if mapchars mount parm specified and remove unneeded parm on qfsinfo
#
# fs/cifs/cifssmb.c
# 2005/04/07 22:40:27-05:00 stevef@smf-t23.(none) +108 -118
# enable remapping of the six reserved characters if mapchars mount parm specified
#
# fs/cifs/cifsproto.h
# 2005/04/07 22:40:27-05:00 stevef@smf-t23.(none) +61 -42
# enable remapping of the six reserved characters if mapchars mount parm specified
#
# fs/cifs/cifsfs.c
# 2005/04/07 22:40:27-05:00 stevef@smf-t23.(none) +2 -2
# Remove unneeded parm
#
# fs/cifs/TODO
# 2005/04/07 22:40:27-05:00 stevef@smf-t23.(none) +3 -0
# minor correction to description of mapchars mount parm
#
# fs/cifs/README
# 2005/04/07 22:40:27-05:00 stevef@smf-t23.(none) +2 -2
# minor correction to description of mapchars mount parm
#
# fs/cifs/CHANGES
# 2005/04/07 22:40:27-05:00 stevef@smf-t23.(none) +1 -1
# minor correction to description of mapchars mount parm
#
# ChangeSet
# 2005/04/06 23:33:10-05:00 stevef@smf-t23.(none)
# [CIFS] finish up of special character mapping capable unicode conversion routine part 2 of 3
#
# Signed-off-by: Steve French (sfrench@us.ibm.com)
#
# fs/cifs/misc.c
# 2005/04/06 23:32:50-05:00 stevef@smf-t23.(none) +75 -5
# finish up of special character mapping capable unicode conversion routine
#
# fs/cifs/cifs_unicode.c
# 2005/04/06 23:32:50-05:00 stevef@smf-t23.(none) +2 -2
# remove redundant endian conversion
#
# fs/cifs/cifs_debug.c
# 2005/04/06 23:32:50-05:00 stevef@smf-t23.(none) +6 -4
# display cifs version in proc
#
# ChangeSet
# 2005/04/05 20:36:17-05:00 stevef@smf-t23.(none)
# [CIFS] remove a few redundant null pointer checks, and cleanup misc source formatting
#
# Mostly suggested by Jesper Juhl
#
# Signed-off-by: Steve French (sfrench@us.ibm.com)
#
# fs/cifs/smberr.h
# 2005/04/05 20:36:02-05:00 stevef@smf-t23.(none) +146 -85
# remove redundant null pointer checks, and cleanup misc formatting
#
# fs/cifs/dir.c
# 2005/04/05 20:36:02-05:00 stevef@smf-t23.(none) +38 -45
# remove redundant null pointer checks, and cleanup misc formatting
#
# ChangeSet
# 2005/04/04 00:57:55-07:00 akpm@bix.(none)
# Merge bk://cifs.bkbits.net/linux-2.5cifs
# into bix.(none):/usr/src/bk-cifs
#
# fs/cifs/connect.c
# 2005/04/04 00:57:50-07:00 akpm@bix.(none) +0 -0
# Auto merged
#
# ChangeSet
# 2005/04/03 23:00:11-05:00 stevef@smf-t23.(none)
# [CIFS] Add new mount parm mapchars for handling the seven reserved characters that Linux needs for filenames.
# This first parts implements conversions from Unicode.
#
# Signed-off-by: Steve French
#
# fs/cifs/readdir.c
# 2005/04/03 22:59:56-05:00 stevef@smf-t23.(none) +13 -2
# Add new mount parm mapchars for handling the seven reserved characters that Linux needs for filenames.
#
# fs/cifs/misc.c
# 2005/04/03 22:59:56-05:00 stevef@smf-t23.(none) +69 -0
# Add new mount parm mapchars for handling the seven reserved characters that Linux needs for filenames.
#
# fs/cifs/connect.c
# 2005/04/03 22:59:56-05:00 stevef@smf-t23.(none) +7 -0
# Add new mount parm mapchars for handling the seven reserved characters that Linux needs for filenames.
#
# fs/cifs/cifsproto.h
# 2005/04/03 22:59:56-05:00 stevef@smf-t23.(none) +2 -0
# Add new mount parm mapchars for handling the seven reserved characters that Linux needs for filenames.
#
# fs/cifs/cifs_fs_sb.h
# 2005/04/03 22:59:56-05:00 stevef@smf-t23.(none) +1 -0
# Add new mount parm mapchars for handling the seven reserved characters that Linux needs for filenames.
#
# fs/cifs/TODO
# 2005/04/03 22:59:56-05:00 stevef@smf-t23.(none) +10 -9
# Update CIFS TOOO list
#
# fs/cifs/README
# 2005/04/03 22:59:56-05:00 stevef@smf-t23.(none) +11 -0
# Add new mount parm mapchars for handling the seven reserved characters that Linux needs for filenames.
#
# fs/cifs/CHANGES
# 2005/04/03 22:59:56-05:00 stevef@smf-t23.(none) +3 -1
# Update cifs change log
#
# ChangeSet
# 2005/04/03 00:01:37-06:00 stevef@smf-t23.(none)
# Fix rare oops in cifs_close - protect access to cifs file list in cifs_close path
#
# Signed-off-by: Steve French (sfrench@us.ibm.com)
#
# fs/cifs/file.c
# 2005/04/03 00:01:21-06:00 stevef@smf-t23.(none) +2 -0
# protect access to cifs file list in cifs_close path
#
# fs/cifs/CHANGES
# 2005/04/03 00:01:21-06:00 stevef@smf-t23.(none) +2 -1
# update CIFS change log
#
# ChangeSet
# 2005/04/02 01:24:54-06:00 stevef@smf-t23.(none)
# [CIFS] Fix multiuser packet signing to use the right sequence number and mac session key
#
# Signed-off-by: Steve French (sfrench@us.ibm.com)
#
# fs/cifs/transport.c
# 2005/04/02 01:24:39-06:00 stevef@smf-t23.(none) +13 -9
# Fix multiuser packet signing to use the right sequence number and mac session key
#
# fs/cifs/connect.c
# 2005/04/02 01:24:39-06:00 stevef@smf-t23.(none) +20 -8
# Fix multiuser packet signing to use the right sequence number and mac session key
#
# fs/cifs/cifsproto.h
# 2005/04/02 01:24:39-06:00 stevef@smf-t23.(none) +1 -1
# Fix multiuser packet signing to use the right sequence number and mac session key
#
# fs/cifs/cifsglob.h
# 2005/04/02 01:24:39-06:00 stevef@smf-t23.(none) +6 -5
# Fix multiuser packet signing to use the right sequence number and mac session key
#
# fs/cifs/cifsencrypt.c
# 2005/04/02 01:24:39-06:00 stevef@smf-t23.(none) +8 -8
# Fix multiuser packet signing to use the right sequence number and mac session key
#
# fs/cifs/CHANGES
# 2005/04/02 01:24:39-06:00 stevef@smf-t23.(none) +2 -1
# update cifs change log
#
# ChangeSet
# 2005/04/01 22:14:30-08:00 akpm@bix.(none)
# Merge bk://cifs.bkbits.net/linux-2.5cifs
# into bix.(none):/usr/src/bk-cifs
#
# fs/cifs/cifsfs.c
# 2005/04/01 22:14:23-08:00 akpm@bix.(none) +0 -0
# Auto merged
#
# ChangeSet
# 2005/04/01 18:32:59-06:00 stevef@smf-t23.(none)
# [CIFS] Enable ioctl support in POSIX extensions to handle lsattr
#
# Signed-off-by: Steve French (sfrench@us.ibm.com)
#
# fs/cifs/ioctl.c
# 2005/04/01 18:32:41-06:00 stevef@smf-t23.(none) +1 -0
# remove sparse warning
#
# fs/cifs/cifssmb.c
# 2005/04/01 18:32:41-06:00 stevef@smf-t23.(none) +6 -7
# remove unnecessary pad in QueryFileInfo
#
# fs/cifs/cifsproto.h
# 2005/04/01 18:32:41-06:00 stevef@smf-t23.(none) +0 -2
# remove redundant function define
#
# fs/cifs/cifspdu.h
# 2005/04/01 18:32:41-06:00 stevef@smf-t23.(none) +0 -2
# renmove unnecessary bad on SMB QueryFileInfo
#
# fs/cifs/cifsfs.c
# 2005/04/01 18:32:41-06:00 stevef@smf-t23.(none) +8 -0
# Enable ioctl support in POSIX extensions to handle lsattr
#
# ChangeSet
# 2005/04/01 17:21:05-06:00 stevef@smf-t23.(none)
# [CIFS] Gracefully turn off serverino (when serverino is enabled on mount) to old servers such as NT4
# which do not support this level of FindFirst (and retry with a lower infolevel)
#
# Signed-off-by: Steve French (sfrench@us.ibm.com)
#
# fs/cifs/readdir.c
# 2005/04/01 17:20:43-06:00 stevef@smf-t23.(none) +6 -0
# Gracefully turn off serverino (when serverino is enabled on mount) to old servers such as NT4
# which do not support this level of FindFirst (and retry with a lower infolevel)
#
# fs/cifs/netmisc.c
# 2005/04/01 17:20:43-06:00 stevef@smf-t23.(none) +1 -1
# Gracefully turn off serverino (when serverino is enabled on mount) to old servers such as NT4
# which do not support this level of FindFirst (and retry with a lower infolevel)
#
# ChangeSet
# 2005/04/01 17:18:10-06:00 stevef@smf-t23.(none)
# [CIFS] add support for chattr/lsattr in new CIFS POSIX extensions
#
# Signed-off-by: Steve French (sfrench@us.ibm.com)
#
# fs/cifs/ioctl.c
# 2005/04/01 17:17:54-06:00 stevef@smf-t23.(none) +49 -3
# add support for chattr/lsattr in new CIFS POSIX extensions
#
# fs/cifs/cifssmb.c
# 2005/04/01 17:17:54-06:00 stevef@smf-t23.(none) +85 -1
# add support for chattr/lsattr in new CIFS POSIX extensions
#
# fs/cifs/cifsproto.h
# 2005/04/01 17:17:54-06:00 stevef@smf-t23.(none) +3 -1
# add support for chattr/lsattr in new CIFS POSIX extensions
#
# fs/cifs/cifspdu.h
# 2005/04/01 17:17:54-06:00 stevef@smf-t23.(none) +62 -5
# add support for chattr/lsattr in new CIFS POSIX extensions
#
# fs/cifs/cifsfs.h
# 2005/04/01 17:17:54-06:00 stevef@smf-t23.(none) +4 -2
# add support for lsattr, update version to 1.32
#
# fs/cifs/CHANGES
# 2005/04/01 17:17:54-06:00 stevef@smf-t23.(none) +8 -1
# Update CIFS version info
#
# ChangeSet
# 2005/04/01 12:52:41-06:00 stevef@smf-t23.(none)
# [CIFS] Only send POSIX ACL calls to server if server claims to support that capability bit
#
# Signed-off-by: Steve French (sfrench@us.ibm.com)
#
# fs/cifs/xattr.c
# 2005/04/01 12:52:26-06:00 stevef@smf-t23.(none) +12 -8
# Only send POSIX ACL calls to server if server claims to support that capability bit
#
# ChangeSet
# 2005/03/29 12:00:37-08:00 akpm@bix.(none)
# Merge bk://cifs.bkbits.net/linux-2.5cifs
# into bix.(none):/usr/src/bk-cifs
#
# fs/cifs/connect.c
# 2005/03/29 12:00:32-08:00 akpm@bix.(none) +0 -0
# Auto merged
#
# fs/cifs/cifsfs.c
# 2005/03/29 12:00:32-08:00 akpm@bix.(none) +0 -0
# Auto merged
#
# ChangeSet
# 2005/03/28 22:25:42-08:00 akpm@bix.(none)
# Merge bix.(none):/usr/src/bk25 into bix.(none):/usr/src/bk-cifs
#
# fs/cifs/connect.c
# 2005/03/28 22:25:37-08:00 akpm@bix.(none) +0 -0
# Auto merged
#
# fs/cifs/cifsfs.c
# 2005/03/28 22:25:37-08:00 akpm@bix.(none) +0 -0
# Auto merged
#
diff -Nru a/fs/cifs/CHANGES b/fs/cifs/CHANGES
--- a/fs/cifs/CHANGES 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/CHANGES 2005-04-10 17:10:59 -07:00
@@ -1,7 +1,18 @@
-Version 1.31
+Version 1.32
------------
Fix oops in ls when Transact2 FindFirst (or FindNext) returns more than one
transact response for an SMB request and search entry split across two frames.
+Add support for lsattr (getting ext2/ext3/reiserfs attr flags from the server)
+as new protocol extensions. Do not send Get/Set calls for POSIX ACLs
+unless server explicitly claims to support them in CIFS Unix extensions
+POSIX ACL capability bit. Fix packet signing when multiuser mounting with
+different users from the same client to the same server. Fix oops in
+cifs_close. Add mount option for remapping reserved characters in
+filenames (also allow recognizing files with created by SFU which have any
+of these seven reserved characters, except backslash, to be recognized).
+
+Version 1.31
+------------
Fix updates of DOS attributes and time fields so that files on NT4 servers
do not get marked delete on close. Display sizes of cifs buffer pools in
cifs stats. Fix oops in unmount when cifsd thread being killed by
diff -Nru a/fs/cifs/README b/fs/cifs/README
--- a/fs/cifs/README 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/README 2005-04-10 17:10:59 -07:00
@@ -376,6 +376,17 @@
attributes) to the server (default) e.g. via setfattr
and getfattr utilities.
nouser_xattr Do not allow getfattr/setfattr to get/set xattrs
+ mapchars Translate six of the seven reserved characters (not backslash)
+ *?<>|:
+ to the remap range (above 0xF000), which also
+ allows the CIFS client to recognize files created with
+ such characters by Windows's POSIX emulation. This can
+ also be useful when mounting to most versions of Samba
+ (which also forbids creating and opening files
+ whose names contain any of these seven characters).
+ This has no effect if the server does not support
+ Unicode on the wire.
+ nomapchars Do not translate any of these seven characters (default).
The mount.cifs mount helper also accepts a few mount options before -o
including:
diff -Nru a/fs/cifs/TODO b/fs/cifs/TODO
--- a/fs/cifs/TODO 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/TODO 2005-04-10 17:10:59 -07:00
@@ -1,4 +1,4 @@
-version 1.22 July 30, 2004
+version 1.32 April 3, 2005
A Partial List of Missing Features
==================================
@@ -14,7 +14,7 @@
better)
c) multi-user mounts - multiplexed sessionsetups over single vc
-(ie tcp session) - prettying up needed, and more testing needed
+(ie tcp session) - more testing needed
d) Kerberos/SPNEGO session setup support - (started)
@@ -67,12 +67,18 @@
r) Implement O_DIRECT flag on open (already supported on mount)
-KNOWN BUGS (updated December 10, 2004)
+s) Allow remapping of last remaining character (\) to +0xF000 which
+(this character is valid for POSIX but not for Windows)
+
+KNOWN BUGS (updated April 3, 2005)
====================================
+See http://bugzilla.samba.org - search on product "CifsVFS" for
+current bug list.
+
1) existing symbolic links (Windows reparse points) are recognized but
can not be created remotely. They are implemented for Samba and those that
-support the CIFS Unix extensions but Samba has a bug currently handling
-symlink text beginning with slash
+support the CIFS Unix extensions, although earlier versions of Samba
+overly restrict the pathnames.
2) follow_link and readdir code does not follow dfs junctions
but recognizes them
3) create of new files to FAT partitions on Windows servers can
@@ -98,7 +104,5 @@
and when signing is disabled to request larger read sizes (larger than
negotiated size) and send larger write sizes to modern servers.
-4) More exhaustively test the recently added NT4 support against various
-NT4 service pack levels, and fix cifs_setattr for setting file times and
-size to fall back to level 1 when error invalid level returned.
-
+4) More exhaustively test against less common servers. More testing
+against Windows 9x, Windows ME servers.
diff -Nru a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
--- a/fs/cifs/cifs_debug.c 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/cifs_debug.c 2005-04-10 17:10:59 -07:00
@@ -29,6 +29,7 @@
#include "cifsglob.h"
#include "cifsproto.h"
#include "cifs_debug.h"
+#include "cifsfs.h"
void
cifs_dump_mem(char *label, void *data, int length)
@@ -78,8 +79,9 @@
"Display Internal CIFS Data Structures for Debugging\n"
"---------------------------------------------------\n");
buf += length;
-
- length = sprintf(buf, "Servers:\n");
+ length = sprintf(buf,"CIFS Version %s\n",CIFS_VERSION);
+ buf += length;
+ length = sprintf(buf, "Servers:");
buf += length;
i = 0;
@@ -100,7 +102,7 @@
ses->server->secMode,
atomic_read(&ses->server->inFlight));
- length = sprintf(buf, "\nMIDs: \n");
+ length = sprintf(buf, "\nMIDs:\n");
buf += length;
spin_lock(&GlobalMid_Lock);
@@ -121,7 +123,7 @@
sprintf(buf, "\n");
buf++;
- length = sprintf(buf, "\nShares:\n");
+ length = sprintf(buf, "Shares:");
buf += length;
i = 0;
diff -Nru a/fs/cifs/cifs_fs_sb.h b/fs/cifs/cifs_fs_sb.h
--- a/fs/cifs/cifs_fs_sb.h 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/cifs_fs_sb.h 2005-04-10 17:10:59 -07:00
@@ -23,6 +23,7 @@
#define CIFS_MOUNT_SERVER_INUM 4 /* inode numbers from uniqueid from server */
#define CIFS_MOUNT_DIRECT_IO 8 /* do not write nor read through page cache */
#define CIFS_MOUNT_NO_XATTR 0x10 /* if set - disable xattr support */
+#define CIFS_MOUNT_MAP_SPECIAL_CHR 0x20 /* remap illegal chars in filenames */
struct cifs_sb_info {
struct cifsTconInfo *tcon; /* primary mount */
diff -Nru a/fs/cifs/cifs_unicode.c b/fs/cifs/cifs_unicode.c
--- a/fs/cifs/cifs_unicode.c 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/cifs_unicode.c 2005-04-10 17:10:59 -07:00
@@ -76,8 +76,8 @@
charlen));
to[i] = cpu_to_le16(0x003f); /* a question mark */
charlen = 1;
- }
- to[i] = cpu_to_le16(to[i]);
+ } else
+ to[i] = cpu_to_le16(to[i]);
}
diff -Nru a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c
--- a/fs/cifs/cifsencrypt.c 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/cifsencrypt.c 2005-04-10 17:10:59 -07:00
@@ -50,7 +50,7 @@
return 0;
}
-int cifs_sign_smb(struct smb_hdr * cifs_pdu, struct cifsSesInfo * ses,
+int cifs_sign_smb(struct smb_hdr * cifs_pdu, struct TCP_Server_Info * server,
__u32 * pexpected_response_sequence_number)
{
int rc = 0;
@@ -59,21 +59,21 @@
/* BB remember to initialize sequence number elsewhere and initialize mac_signing key elsewhere BB */
/* BB remember to add code to save expected sequence number in midQ entry BB */
- if((cifs_pdu == NULL) || (ses == NULL))
+ if((cifs_pdu == NULL) || (server == NULL))
return -EINVAL;
if((cifs_pdu->Flags2 & SMBFLG2_SECURITY_SIGNATURE) == 0)
return rc;
spin_lock(&GlobalMid_Lock);
- cifs_pdu->Signature.Sequence.SequenceNumber = cpu_to_le32(ses->sequence_number);
+ cifs_pdu->Signature.Sequence.SequenceNumber = cpu_to_le32(server->sequence_number);
cifs_pdu->Signature.Sequence.Reserved = 0;
- *pexpected_response_sequence_number = ses->sequence_number++;
- ses->sequence_number++;
+ *pexpected_response_sequence_number = server->sequence_number++;
+ server->sequence_number++;
spin_unlock(&GlobalMid_Lock);
- rc = cifs_calculate_signature(cifs_pdu, ses->mac_signing_key,smb_signature);
+ rc = cifs_calculate_signature(cifs_pdu, server->mac_signing_key,smb_signature);
if(rc)
memset(cifs_pdu->Signature.SecuritySignature, 0, 8);
else
@@ -190,7 +190,7 @@
hmac_md5_update((const unsigned char *) unicode_buf,
(user_name_len+dom_name_len)*2,&ctx);
- hmac_md5_final(ses->mac_signing_key,&ctx);
+ hmac_md5_final(ses->server->mac_signing_key,&ctx);
kfree(ucase_buf);
kfree(unicode_buf);
return 0;
@@ -200,7 +200,7 @@
struct HMACMD5Context context;
memcpy(v2_session_response + 8, ses->server->cryptKey,8);
/* gen_blob(v2_session_response + 16); */
- hmac_md5_init_limK_to_64(ses->mac_signing_key, 16, &context);
+ hmac_md5_init_limK_to_64(ses->server->mac_signing_key, 16, &context);
hmac_md5_update(ses->server->cryptKey,8,&context);
/* hmac_md5_update(v2_session_response+16)client thing,8,&context); */ /* BB fix */
diff -Nru a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
--- a/fs/cifs/cifsfs.c 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/cifsfs.c 2005-04-10 17:10:59 -07:00
@@ -191,13 +191,13 @@
#ifdef CONFIG_CIFS_EXPERIMENTAL
/* BB we could add a second check for a QFS Unix capability bit */
if (pTcon->ses->capabilities & CAP_UNIX)
- rc = CIFSSMBQFSPosixInfo(xid, pTcon, buf, cifs_sb->local_nls);
+ rc = CIFSSMBQFSPosixInfo(xid, pTcon, buf);
/* Only need to call the old QFSInfo if failed
on newer one */
if(rc)
#endif /* CIFS_EXPERIMENTAL */
- rc = CIFSSMBQFSInfo(xid, pTcon, buf, cifs_sb->local_nls);
+ rc = CIFSSMBQFSInfo(xid, pTcon, buf);
/*
int f_type;
@@ -559,6 +559,10 @@
.flush = cifs_flush,
.mmap = cifs_file_mmap,
.sendfile = generic_file_sendfile,
+#ifdef CONFIG_CIFS_POSIX
+ .ioctl = cifs_ioctl,
+#endif /* CONFIG_CIFS_POSIX */
+
#ifdef CONFIG_CIFS_EXPERIMENTAL
.readv = generic_file_readv,
.writev = generic_file_writev,
@@ -579,6 +583,10 @@
.fsync = cifs_fsync,
.flush = cifs_flush,
.sendfile = generic_file_sendfile, /* BB removeme BB */
+#ifdef CONFIG_CIFS_POSIX
+ .ioctl = cifs_ioctl,
+#endif /* CONFIG_CIFS_POSIX */
+
#ifdef CONFIG_CIFS_EXPERIMENTAL
.dir_notify = cifs_dir_notify,
#endif /* CONFIG_CIFS_EXPERIMENTAL */
diff -Nru a/fs/cifs/cifsfs.h b/fs/cifs/cifsfs.h
--- a/fs/cifs/cifsfs.h 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/cifsfs.h 2005-04-10 17:10:59 -07:00
@@ -91,8 +91,10 @@
const char *symname);
extern int cifs_removexattr(struct dentry *, const char *);
extern int cifs_setxattr(struct dentry *, const char *, const void *,
- size_t, int);
+ size_t, int);
extern ssize_t cifs_getxattr(struct dentry *, const char *, void *, size_t);
extern ssize_t cifs_listxattr(struct dentry *, char *, size_t);
-#define CIFS_VERSION "1.31"
+extern int cifs_ioctl (struct inode * inode, struct file * filep,
+ unsigned int command, unsigned long arg);
+#define CIFS_VERSION "1.32"
#endif /* _CIFSFS_H */
diff -Nru a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
--- a/fs/cifs/cifsglob.h 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/cifsglob.h 2005-04-10 17:10:59 -07:00
@@ -149,6 +149,8 @@
__u16 timeZone;
char cryptKey[CIFS_CRYPTO_KEY_SIZE];
char workstation_RFC1001_name[16]; /* 16th byte is always zero */
+ __u32 sequence_number; /* needed for CIFS PDU signature */
+ char mac_signing_key[CIFS_SESSION_KEY_SIZE + 16];
};
/*
@@ -174,17 +176,16 @@
struct TCP_Server_Info *server; /* pointer to server info */
atomic_t inUse; /* # of mounts (tree connections) on this ses */
enum statusEnum status;
- __u32 sequence_number; /* needed for CIFS PDU signature */
__u16 ipc_tid; /* special tid for connection to IPC share */
__u16 flags;
- char mac_signing_key[CIFS_SESSION_KEY_SIZE + 16];
- char *serverOS; /* name of operating system underlying the server */
- char *serverNOS; /* name of network operating system that the server is running */
+ char *serverOS; /* name of operating system underlying server */
+ char *serverNOS; /* name of network operating system of server */
char *serverDomain; /* security realm of server */
int Suid; /* remote smb uid */
uid_t linux_uid; /* local Linux uid */
int capabilities;
- char serverName[SERVER_NAME_LEN_WITH_NULL * 2]; /* BB make bigger for tcp names - will ipv6 and sctp addresses fit here?? */
+ char serverName[SERVER_NAME_LEN_WITH_NULL * 2]; /* BB make bigger for
+ TCP names - will ipv6 and sctp addresses fit? */
char userName[MAX_USERNAME_SIZE + 1];
char domainName[MAX_USERNAME_SIZE + 1];
char * password;
diff -Nru a/fs/cifs/cifspdu.h b/fs/cifs/cifspdu.h
--- a/fs/cifs/cifspdu.h 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/cifspdu.h 2005-04-10 17:10:59 -07:00
@@ -762,6 +762,16 @@
LOCKING_ANDX_RANGE Locks[1];
} LOCK_REQ;
+
+typedef struct cifs_posix_lock {
+ __le16 lock_type; /* 0 = Read, 1 = Write, 2 = Unlock */
+ __le16 lock_flags; /* 1 = Wait (only valid for setlock) */
+ __le32 pid;
+ __le64 start;
+ __le64 length;
+ /* BB what about additional owner info to identify network client */
+} CIFS_POSIX_LOCK;
+
typedef struct smb_com_lock_rsp {
struct smb_hdr hdr; /* wct = 2 */
__u8 AndXCommand;
@@ -1098,6 +1108,8 @@
#define SMB_QUERY_POSIX_ACL 0x204
#define SMB_QUERY_XATTR 0x205
#define SMB_QUERY_ATTR_FLAGS 0x206 /* append,immutable etc. */
+#define SMB_QUERY_POSIX_PERMISSION 0x207
+#define SMB_QUERY_POSIX_LOCK 0x208
#define SMB_QUERY_FILE_INTERNAL_INFO 0x3ee
#define SMB_QUERY_FILE_ACCESS_INFO 0x3f0
#define SMB_QUERY_FILE_NAME_INFO2 0x3f1 /* 0x30 bytes */
@@ -1116,6 +1128,7 @@
#define SMB_SET_POSIX_ACL 0x204
#define SMB_SET_XATTR 0x205
#define SMB_SET_ATTR_FLAGS 0x206 /* append, immutable etc. */
+#define SMB_SET_POSIX_LOCK 0x208
#define SMB_SET_FILE_BASIC_INFO2 0x3ec
#define SMB_SET_FILE_RENAME_INFORMATION 0x3f2 /* BB check if qpathinfo level too */
#define SMB_FILE_ALL_INFO2 0x3fa
@@ -1237,9 +1250,25 @@
struct smb_hdr hdr; /* wct = 10 + SetupCount */
struct trans2_resp t2;
__u16 ByteCount;
- __u16 Reserved2; /* parameter word reserved - present for infolevels > 100 */
+ __u16 Reserved2; /* parameter word reserved -
+ present for infolevels > 100 */
+};
+
+struct smb_t2_qfi_req {
+ struct smb_hdr hdr;
+ struct trans2_req t2;
+ __u8 Pad;
+ __u16 Fid;
+ __le16 InformationLevel;
};
+struct smb_t2_qfi_rsp {
+ struct smb_hdr hdr; /* wct = 10 + SetupCount */
+ struct trans2_resp t2;
+ __u16 ByteCount;
+ __u16 Reserved2; /* parameter word reserved -
+ present for infolevels > 100 */
+};
/*
* Flags on T2 FINDFIRST and FINDNEXT
@@ -1524,8 +1553,9 @@
} FILE_SYSTEM_UNIX_INFO; /* Unix extensions info, level 0x200 */
/* Linux/Unix extensions capability flags */
#define CIFS_UNIX_FCNTL_CAP 0x00000001 /* support for fcntl locks */
-#define CIFS_UNIX_POSIX_ACL_CAP 0x00000002
-#define CIFS_UNIX_XATTR_CAP 0x00000004 /*support for new namespace*/
+#define CIFS_UNIX_POSIX_ACL_CAP 0x00000002 /* support getfacl/setfacl */
+#define CIFS_UNIX_XATTR_CAP 0x00000004 /* support new namespace */
+#define CIFS_UNIX_EXTATTR_CAP 0x00000008 /* support chattr/chflag */
typedef struct {
/* For undefined recommended transfer size return -1 in that field */
@@ -1971,14 +2001,39 @@
char path[1024];
};
-typedef struct {
+typedef struct file_xattr_info {
/* BB do we need another field for flags? BB */
__u32 xattr_name_len;
__u32 xattr_value_len;
char xattr_name[0];
/* followed by xattr_value[xattr_value_len], no pad */
-} FILE_XATTR_INFO; /* extended attribute, info level 205 */
+} FILE_XATTR_INFO; /* extended attribute, info level 0x205 */
+
+/* flags for chattr command */
+#define EXT_SECURE_DELETE 0x00000001 /* EXT3_SECRM_FL */
+#define EXT_ENABLE_UNDELETE 0x00000002 /* EXT3_UNRM_FL */
+/* Reserved for compress file 0x4 */
+#define EXT_SYNCHRONOUS 0x00000008 /* EXT3_SYNC_FL */
+#define EXT_IMMUTABLE_FL 0x00000010 /* EXT3_IMMUTABLE_FL */
+#define EXT_OPEN_APPEND_ONLY 0x00000020 /* EXT3_APPEND_FL */
+#define EXT_DO_NOT_BACKUP 0x00000040 /* EXT3_NODUMP_FL */
+#define EXT_NO_UPDATE_ATIME 0x00000080 /* EXT3_NOATIME_FL */
+/* 0x100 through 0x800 reserved for compression flags and are GET-ONLY */
+#define EXT_HASH_TREE_INDEXED_DIR 0x00001000 /* GET-ONLY EXT3_INDEX_FL */
+/* 0x2000 reserved for IMAGIC_FL */
+#define EXT_JOURNAL_THIS_FILE 0x00004000 /* GET-ONLY EXT3_JOURNAL_DATA_FL */
+/* 0x8000 reserved for EXT3_NOTAIL_FL */
+#define EXT_SYNCHRONOUS_DIR 0x00010000 /* EXT3_DIRSYNC_FL */
+#define EXT_TOPDIR 0x00020000 /* EXT3_TOPDIR_FL */
+
+#define EXT_SET_MASK 0x000300FF
+#define EXT_GET_MASK 0x0003DFFF
+
+typedef struct file_chattr_info {
+ __le64 mask; /* list of all possible attribute bits */
+ __le64 mode; /* list of actual attribute bits on this inode */
+} FILE_CHATTR_INFO; /* ext attributes (chattr, chflags) level 0x206 */
#endif
diff -Nru a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
--- a/fs/cifs/cifsproto.h 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/cifsproto.h 2005-04-10 17:10:59 -07:00
@@ -57,10 +57,11 @@
extern int cifs_inet_pton(int, char * source, void *dst);
extern int map_smb_to_linux_error(struct smb_hdr *smb);
extern void header_assemble(struct smb_hdr *, char /* command */ ,
- const struct cifsTconInfo *, int
- /* length of fixed section (word count) in two byte units */
+ const struct cifsTconInfo *, int /* specifies length
+ of fixed section (word count) in two byte units */
);
-extern struct oplock_q_entry * AllocOplockQEntry(struct inode *, u16, struct cifsTconInfo *);
+extern struct oplock_q_entry * AllocOplockQEntry(struct inode *, u16,
+ struct cifsTconInfo *);
extern void DeleteOplockQEntry(struct oplock_q_entry *);
extern struct timespec cifs_NTtimeToUnix(u64 /* utc nanoseconds since 1601 */ );
extern u64 cifs_UnixTimeToNT(struct timespec);
@@ -88,7 +89,7 @@
extern int CIFSFindFirst(const int xid, struct cifsTconInfo *tcon,
const char *searchName, const struct nls_table *nls_codepage,
- __u16 *searchHandle, struct cifs_search_info * psrch_inf);
+ __u16 *searchHandle, struct cifs_search_info * psrch_inf, int map);
extern int CIFSFindNext(const int xid, struct cifsTconInfo *tcon,
__u16 searchHandle, struct cifs_search_info * psrch_inf);
@@ -99,42 +100,42 @@
extern int CIFSSMBQPathInfo(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName,
FILE_ALL_INFO * findData,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage, int remap);
extern int CIFSSMBUnixQPathInfo(const int xid,
struct cifsTconInfo *tcon,
const unsigned char *searchName,
FILE_UNIX_BASIC_INFO * pFindData,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage, int remap);
extern int CIFSGetDFSRefer(const int xid, struct cifsSesInfo *ses,
const unsigned char *searchName,
unsigned char **targetUNCs,
unsigned int *number_of_UNC_in_array,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage, int remap);
extern int connect_to_dfs_path(int xid, struct cifsSesInfo *pSesInfo,
const char *old_path,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage, int remap);
extern int get_dfs_path(int xid, struct cifsSesInfo *pSesInfo,
- const char *old_path, const struct nls_table *nls_codepage,
- unsigned int *pnum_referrals, unsigned char ** preferrals);
+ const char *old_path,
+ const struct nls_table *nls_codepage,
+ unsigned int *pnum_referrals,
+ unsigned char ** preferrals,
+ int remap);
extern int CIFSSMBQFSInfo(const int xid, struct cifsTconInfo *tcon,
- struct kstatfs *FSData,
- const struct nls_table *nls_codepage);
+ struct kstatfs *FSData);
extern int CIFSSMBQFSAttributeInfo(const int xid,
- struct cifsTconInfo *tcon,
- const struct nls_table *nls_codepage);
-extern int CIFSSMBQFSDeviceInfo(const int xid, struct cifsTconInfo *tcon,
- const struct nls_table *nls_codepage);
-extern int CIFSSMBQFSUnixInfo(const int xid, struct cifsTconInfo *tcon,
- const struct nls_table *nls_codepage);
+ struct cifsTconInfo *tcon);
+extern int CIFSSMBQFSDeviceInfo(const int xid, struct cifsTconInfo *tcon);
+extern int CIFSSMBQFSUnixInfo(const int xid, struct cifsTconInfo *tcon);
extern int CIFSSMBQFSPosixInfo(const int xid, struct cifsTconInfo *tcon,
- struct kstatfs *FSData, const struct nls_table *nls_codepage);
+ struct kstatfs *FSData);
extern int CIFSSMBSetTimes(const int xid, struct cifsTconInfo *tcon,
const char *fileName, const FILE_BASIC_INFO * data,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage,
+ int remap_special_chars);
extern int CIFSSMBSetFileTimes(const int xid, struct cifsTconInfo *tcon,
const FILE_BASIC_INFO * data, __u16 fid);
#if 0
@@ -143,36 +144,49 @@
const struct nls_table *nls_codepage);
#endif /* possibly unneeded function */
extern int CIFSSMBSetEOF(const int xid, struct cifsTconInfo *tcon,
- const char *fileName, __u64 size,int setAllocationSizeFlag,
- const struct nls_table *nls_codepage);
+ const char *fileName, __u64 size,
+ int setAllocationSizeFlag,
+ const struct nls_table *nls_codepage,
+ int remap_special_chars);
extern int CIFSSMBSetFileSize(const int xid, struct cifsTconInfo *tcon,
- __u64 size, __u16 fileHandle,__u32 opener_pid, int AllocSizeFlag);
+ __u64 size, __u16 fileHandle,__u32 opener_pid,
+ int AllocSizeFlag);
extern int CIFSSMBUnixSetPerms(const int xid, struct cifsTconInfo *pTcon,
char *full_path, __u64 mode, __u64 uid,
- __u64 gid, dev_t dev, const struct nls_table *nls_codepage);
+ __u64 gid, dev_t dev,
+ const struct nls_table *nls_codepage,
+ int remap_special_chars);
extern int CIFSSMBMkDir(const int xid, struct cifsTconInfo *tcon,
const char *newName,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage,
+ int remap_special_chars);
extern int CIFSSMBRmDir(const int xid, struct cifsTconInfo *tcon,
- const char *name, const struct nls_table *nls_codepage);
+ const char *name, const struct nls_table *nls_codepage,
+ int remap_special_chars);
extern int CIFSSMBDelFile(const int xid, struct cifsTconInfo *tcon,
const char *name,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage,
+ int remap_special_chars);
extern int CIFSSMBRename(const int xid, struct cifsTconInfo *tcon,
const char *fromName, const char *toName,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage,
+ int remap_special_chars);
extern int CIFSSMBRenameOpenFile(const int xid,struct cifsTconInfo *pTcon,
- int netfid, char * target_name, const struct nls_table *nls_codepage);
+ int netfid, char * target_name,
+ const struct nls_table *nls_codepage,
+ int remap_special_chars);
extern int CIFSCreateHardLink(const int xid,
struct cifsTconInfo *tcon,
const char *fromName, const char *toName,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage,
+ int remap_special_chars);
extern int CIFSUnixCreateHardLink(const int xid,
struct cifsTconInfo *tcon,
const char *fromName, const char *toName,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage,
+ int remap_special_chars);
extern int CIFSUnixCreateSymLink(const int xid,
struct cifsTconInfo *tcon,
const char *fromName, const char *toName,
@@ -192,7 +206,7 @@
const char *fileName, const int disposition,
const int access_flags, const int omode,
__u16 * netfid, int *pOplock, FILE_ALL_INFO *,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage, int remap);
extern int CIFSSMBClose(const int xid, struct cifsTconInfo *tcon,
const int smb_file_id);
@@ -211,8 +225,13 @@
const char __user *buf,const int long_op);
extern int CIFSGetSrvInodeNumber(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName, __u64 * inode_number,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage,
+ int remap_special_chars);
#endif /* CONFIG_CIFS_EXPERIMENTAL */
+extern int cifs_convertUCSpath(char *target, const __u16 *source, int maxlen,
+ const struct nls_table * codepage);
+extern int cifsConvertToUCS(__le16 * target, const char *source, int maxlen,
+ const struct nls_table * cp, int mapChars);
extern int CIFSSMBLock(const int xid, struct cifsTconInfo *tcon,
const __u16 netfid, const __u64 len,
@@ -230,7 +249,7 @@
extern int cifs_reconnect(struct TCP_Server_Info *server);
-extern int cifs_sign_smb(struct smb_hdr *, struct cifsSesInfo *,__u32 *);
+extern int cifs_sign_smb(struct smb_hdr *, struct TCP_Server_Info *,__u32 *);
extern int cifs_verify_signature(struct smb_hdr *, const char * mac_key,
__u32 expected_sequence_number);
extern int cifs_calculate_mac_key(char * key,const char * rn,const char * pass);
@@ -241,29 +260,31 @@
const char *fromName,
const __u16 target_tid,
const char *toName, const int flags,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage,
+ int remap_special_chars);
extern int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon,
- const int notify_subdirs,const __u16 netfid,__u32 filter,
- const struct nls_table *nls_codepage);
+ const int notify_subdirs,const __u16 netfid,
+ __u32 filter, const struct nls_table *nls_codepage);
extern ssize_t CIFSSMBQAllEAs(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName, char * EAData,
- size_t bufsize, const struct nls_table *nls_codepage);
+ size_t bufsize, const struct nls_table *nls_codepage,
+ int remap_special_chars);
extern ssize_t CIFSSMBQueryEA(const int xid,struct cifsTconInfo * tcon,
const unsigned char * searchName,const unsigned char * ea_name,
unsigned char * ea_value, size_t buf_size,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage, int remap_special_chars);
extern int CIFSSMBSetEA(const int xid, struct cifsTconInfo *tcon,
const char *fileName, const char * ea_name,
const void * ea_value, const __u16 ea_value_len,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage, int remap_special_chars);
extern int CIFSSMBGetPosixACL(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName,
char *acl_inf, const int buflen,const int acl_type,
- const struct nls_table *nls_codepage);
+ const struct nls_table *nls_codepage, int remap_special_chars);
extern int CIFSSMBSetPosixACL(const int xid, struct cifsTconInfo *tcon,
const unsigned char *fileName,
const char *local_acl, const int buflen, const int acl_type,
- const struct nls_table *nls_codepage);
-int cifs_ioctl (struct inode * inode, struct file * filep,
- unsigned int command, unsigned long arg);
+ const struct nls_table *nls_codepage, int remap_special_chars);
+extern int CIFSGetExtAttr(const int xid, struct cifsTconInfo *tcon,
+ const int netfid, __u64 * pExtAttrBits, __u64 *pMask);
#endif /* _CIFSPROTO_H */
diff -Nru a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
--- a/fs/cifs/cifssmb.c 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/cifssmb.c 2005-04-10 17:10:59 -07:00
@@ -538,8 +538,8 @@
}
int
-CIFSSMBDelFile(const int xid, struct cifsTconInfo *tcon,
- const char *fileName, const struct nls_table *nls_codepage)
+CIFSSMBDelFile(const int xid, struct cifsTconInfo *tcon, const char *fileName,
+ const struct nls_table *nls_codepage, int remap)
{
DELETE_FILE_REQ *pSMB = NULL;
DELETE_FILE_RSP *pSMBr = NULL;
@@ -555,9 +555,8 @@
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->fileName, fileName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->fileName, fileName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -589,8 +588,8 @@
}
int
-CIFSSMBRmDir(const int xid, struct cifsTconInfo *tcon,
- const char *dirName, const struct nls_table *nls_codepage)
+CIFSSMBRmDir(const int xid, struct cifsTconInfo *tcon, const char *dirName,
+ const struct nls_table *nls_codepage, int remap)
{
DELETE_DIRECTORY_REQ *pSMB = NULL;
DELETE_DIRECTORY_RSP *pSMBr = NULL;
@@ -606,9 +605,8 @@
return rc;
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
- name_len = cifs_strtoUCS((wchar_t *) pSMB->DirName, dirName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ name_len = cifsConvertToUCS((__le16 *) pSMB->DirName, dirName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -639,7 +637,7 @@
int
CIFSSMBMkDir(const int xid, struct cifsTconInfo *tcon,
- const char *name, const struct nls_table *nls_codepage)
+ const char *name, const struct nls_table *nls_codepage, int remap)
{
int rc = 0;
CREATE_DIRECTORY_REQ *pSMB = NULL;
@@ -655,9 +653,8 @@
return rc;
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
- name_len = cifs_strtoUCS((wchar_t *) pSMB->DirName, name, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ name_len = cifsConvertToUCS((__u16 *) pSMB->DirName, name,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -690,7 +687,7 @@
const char *fileName, const int openDisposition,
const int access_flags, const int create_options, __u16 * netfid,
int *pOplock, FILE_ALL_INFO * pfile_info,
- const struct nls_table *nls_codepage)
+ const struct nls_table *nls_codepage, int remap)
{
int rc = -EACCES;
OPEN_REQ *pSMB = NULL;
@@ -710,10 +707,8 @@
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
count = 1; /* account for one byte pad to word boundary */
name_len =
- cifs_strtoUCS((wchar_t *) (pSMB->fileName + 1),
- fileName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) (pSMB->fileName + 1),
+ fileName, PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
pSMB->NameLength = cpu_to_le16(name_len);
@@ -1108,7 +1103,7 @@
int
CIFSSMBRename(const int xid, struct cifsTconInfo *tcon,
const char *fromName, const char *toName,
- const struct nls_table *nls_codepage)
+ const struct nls_table *nls_codepage, int remap)
{
int rc = 0;
RENAME_REQ *pSMB = NULL;
@@ -1131,18 +1126,16 @@
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->OldFileName, fromName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->OldFileName, fromName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
pSMB->OldFileName[name_len] = 0x04; /* pad */
/* protocol requires ASCII signature byte on Unicode string */
pSMB->OldFileName[name_len + 1] = 0x00;
name_len2 =
- cifs_strtoUCS((wchar_t *) & pSMB->
- OldFileName[name_len + 2], toName, PATH_MAX,
- nls_codepage);
+ cifsConvertToUCS((__u16 *) &pSMB->OldFileName[name_len + 2],
+ toName, PATH_MAX, nls_codepage, remap);
name_len2 += 1 /* trailing null */ + 1 /* Signature word */ ;
name_len2 *= 2; /* convert to bytes */
} else { /* BB improve the check for buffer overruns BB */
@@ -1182,7 +1175,8 @@
}
int CIFSSMBRenameOpenFile(const int xid,struct cifsTconInfo *pTcon,
- int netfid, char * target_name, const struct nls_table * nls_codepage)
+ int netfid, char * target_name,
+ const struct nls_table * nls_codepage, int remap)
{
struct smb_com_transaction2_sfi_req *pSMB = NULL;
struct smb_com_transaction2_sfi_rsp *pSMBr = NULL;
@@ -1227,9 +1221,11 @@
/* unicode only call */
if(target_name == NULL) {
sprintf(dummy_string,"cifs%x",pSMB->hdr.Mid);
- len_of_str = cifs_strtoUCS((wchar_t *) rename_info->target_name, dummy_string, 24, nls_codepage);
+ len_of_str = cifsConvertToUCS((__u16 *)rename_info->target_name,
+ dummy_string, 24, nls_codepage, remap);
} else {
- len_of_str = cifs_strtoUCS((wchar_t *) rename_info->target_name, target_name, PATH_MAX, nls_codepage);
+ len_of_str = cifsConvertToUCS((__u16 *)rename_info->target_name,
+ target_name, PATH_MAX, nls_codepage, remap);
}
rename_info->target_name_len = cpu_to_le32(2 * len_of_str);
count = 12 /* sizeof(struct set_file_rename) */ + (2 * len_of_str) + 2;
@@ -1263,7 +1259,7 @@
int
CIFSSMBCopy(const int xid, struct cifsTconInfo *tcon, const char * fromName,
const __u16 target_tid, const char *toName, const int flags,
- const struct nls_table *nls_codepage)
+ const struct nls_table *nls_codepage, int remap)
{
int rc = 0;
COPY_REQ *pSMB = NULL;
@@ -1285,18 +1281,16 @@
pSMB->Flags = cpu_to_le16(flags & COPY_TREE);
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
- name_len = cifs_strtoUCS((wchar_t *) pSMB->OldFileName,
- fromName,
- PATH_MAX /* find define for this maxpathcomponent */,
- nls_codepage);
+ name_len = cifsConvertToUCS((__u16 *) pSMB->OldFileName,
+ fromName, PATH_MAX, nls_codepage,
+ remap);
name_len++; /* trailing null */
name_len *= 2;
pSMB->OldFileName[name_len] = 0x04; /* pad */
/* protocol requires ASCII signature byte on Unicode string */
pSMB->OldFileName[name_len + 1] = 0x00;
- name_len2 = cifs_strtoUCS((wchar_t *) & pSMB->
- OldFileName[name_len + 2], toName, PATH_MAX,
- nls_codepage);
+ name_len2 = cifsConvertToUCS((__u16 *)&pSMB->OldFileName[name_len + 2],
+ toName, PATH_MAX, nls_codepage, remap);
name_len2 += 1 /* trailing null */ + 1 /* Signature word */ ;
name_len2 *= 2; /* convert to bytes */
} else { /* BB improve the check for buffer overruns BB */
@@ -1425,7 +1419,7 @@
int
CIFSUnixCreateHardLink(const int xid, struct cifsTconInfo *tcon,
const char *fromName, const char *toName,
- const struct nls_table *nls_codepage)
+ const struct nls_table *nls_codepage, int remap)
{
TRANSACTION2_SPI_REQ *pSMB = NULL;
TRANSACTION2_SPI_RSP *pSMBr = NULL;
@@ -1444,9 +1438,8 @@
return rc;
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
- name_len = cifs_strtoUCS((wchar_t *) pSMB->FileName, toName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ name_len = cifsConvertToUCS((__u16 *) pSMB->FileName, toName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
@@ -1468,9 +1461,8 @@
data_offset = (char *) (&pSMB->hdr.Protocol) + offset;
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len_target =
- cifs_strtoUCS((wchar_t *) data_offset, fromName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) data_offset, fromName, PATH_MAX,
+ nls_codepage, remap);
name_len_target++; /* trailing null */
name_len_target *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -1512,7 +1504,7 @@
int
CIFSCreateHardLink(const int xid, struct cifsTconInfo *tcon,
const char *fromName, const char *toName,
- const struct nls_table *nls_codepage)
+ const struct nls_table *nls_codepage, int remap)
{
int rc = 0;
NT_RENAME_REQ *pSMB = NULL;
@@ -1539,17 +1531,15 @@
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->OldFileName, fromName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->OldFileName, fromName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
pSMB->OldFileName[name_len] = 0; /* pad */
pSMB->OldFileName[name_len + 1] = 0x04;
name_len2 =
- cifs_strtoUCS((wchar_t *) & pSMB->
- OldFileName[name_len + 2], toName, PATH_MAX,
- nls_codepage);
+ cifsConvertToUCS((__u16 *)&pSMB->OldFileName[name_len + 2],
+ toName, PATH_MAX, nls_codepage, remap);
name_len2 += 1 /* trailing null */ + 1 /* Signature word */ ;
name_len2 *= 2; /* convert to bytes */
} else { /* BB improve the check for buffer overruns BB */
@@ -1659,6 +1649,7 @@
name_len = UniStrnlen((wchar_t *) ((char *)
&pSMBr->hdr.Protocol +data_offset),
min_t(const int, buflen,count) / 2);
+ /* BB FIXME investigate remapping reserved chars here */
cifs_strfromUCS_le(symlinkinfo,
(wchar_t *) ((char *)&pSMBr->hdr.Protocol +
data_offset),
@@ -1793,7 +1784,8 @@
}
/* Convert ACL from CIFS POSIX wire format to local Linux POSIX ACL xattr */
-static int cifs_copy_posix_acl(char * trgt,char * src, const int buflen,const int acl_type,const int size_of_data_area)
+static int cifs_copy_posix_acl(char * trgt,char * src, const int buflen,
+ const int acl_type,const int size_of_data_area)
{
int size = 0;
int i;
@@ -1912,7 +1904,7 @@
CIFSSMBGetPosixACL(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName,
char *acl_inf, const int buflen, const int acl_type,
- const struct nls_table *nls_codepage)
+ const struct nls_table *nls_codepage, int remap)
{
/* SMB_QUERY_POSIX_ACL */
TRANSACTION2_QPI_REQ *pSMB = NULL;
@@ -1932,8 +1924,8 @@
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->FileName, searchName, PATH_MAX
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->FileName, searchName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
pSMB->FileName[name_len] = 0;
@@ -1997,8 +1989,9 @@
int
CIFSSMBSetPosixACL(const int xid, struct cifsTconInfo *tcon,
const unsigned char *fileName,
- const char *local_acl, const int buflen, const int acl_type,
- const struct nls_table *nls_codepage)
+ const char *local_acl, const int buflen,
+ const int acl_type,
+ const struct nls_table *nls_codepage, int remap)
{
struct smb_com_transaction2_spi_req *pSMB = NULL;
struct smb_com_transaction2_spi_rsp *pSMBr = NULL;
@@ -2016,8 +2009,8 @@
return rc;
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->FileName, fileName, PATH_MAX
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->FileName, fileName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -2072,13 +2065,96 @@
return rc;
}
-#endif
+/* BB fix tabs in this function FIXME BB */
+int
+CIFSGetExtAttr(const int xid, struct cifsTconInfo *tcon,
+ const int netfid, __u64 * pExtAttrBits, __u64 *pMask)
+{
+ int rc = 0;
+ struct smb_t2_qfi_req *pSMB = NULL;
+ struct smb_t2_qfi_rsp *pSMBr = NULL;
+ int bytes_returned;
+ __u16 params, byte_count;
+
+ cFYI(1,("In GetExtAttr"));
+ if(tcon == NULL)
+ return -ENODEV;
+
+GetExtAttrRetry:
+ rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
+ (void **) &pSMBr);
+ if (rc)
+ return rc;
+
+ params = 2 /* level */ +2 /* fid */;
+ pSMB->t2.TotalDataCount = 0;
+ pSMB->t2.MaxParameterCount = cpu_to_le16(4);
+ /* BB find exact max data count below from sess structure BB */
+ pSMB->t2.MaxDataCount = cpu_to_le16(4000);
+ pSMB->t2.MaxSetupCount = 0;
+ pSMB->t2.Reserved = 0;
+ pSMB->t2.Flags = 0;
+ pSMB->t2.Timeout = 0;
+ pSMB->t2.Reserved2 = 0;
+ pSMB->t2.ParameterOffset = cpu_to_le16(offsetof(struct smb_t2_qfi_req,
+ Fid) - 4);
+ pSMB->t2.DataCount = 0;
+ pSMB->t2.DataOffset = 0;
+ pSMB->t2.SetupCount = 1;
+ pSMB->t2.Reserved3 = 0;
+ pSMB->t2.SubCommand = cpu_to_le16(TRANS2_QUERY_FILE_INFORMATION);
+ byte_count = params + 1 /* pad */ ;
+ pSMB->t2.TotalParameterCount = cpu_to_le16(params);
+ pSMB->t2.ParameterCount = pSMB->t2.TotalParameterCount;
+ pSMB->InformationLevel = cpu_to_le16(SMB_QUERY_ATTR_FLAGS);
+ pSMB->Pad = 0;
+ pSMB->Fid = netfid;
+ pSMB->hdr.smb_buf_length += byte_count;
+ pSMB->t2.ByteCount = cpu_to_le16(byte_count);
+
+ rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ if (rc) {
+ cFYI(1, ("error %d in GetExtAttr", rc));
+ } else {
+ /* decode response */
+ rc = validate_t2((struct smb_t2_rsp *)pSMBr);
+ if (rc || (pSMBr->ByteCount < 2))
+ /* BB also check enough total bytes returned */
+ /* If rc should we check for EOPNOSUPP and
+ disable the srvino flag? or in caller? */
+ rc = -EIO; /* bad smb */
+ else {
+ __u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset);
+ __u16 count = le16_to_cpu(pSMBr->t2.DataCount);
+ struct file_chattr_info * pfinfo;
+ /* BB Do we need a cast or hash here ? */
+ if(count != 16) {
+ cFYI(1, ("Illegal size ret in GetExtAttr"));
+ rc = -EIO;
+ goto GetExtAttrOut;
+ }
+ pfinfo = (struct file_chattr_info *)
+ (data_offset + (char *) &pSMBr->hdr.Protocol);
+ *pExtAttrBits = le64_to_cpu(pfinfo->mode);
+ *pMask = le64_to_cpu(pfinfo->mask);
+ }
+ }
+GetExtAttrOut:
+ cifs_buf_release(pSMB);
+ if (rc == -EAGAIN)
+ goto GetExtAttrRetry;
+ return rc;
+}
+
+
+#endif /* CONFIG_POSIX */
int
CIFSSMBQPathInfo(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName,
FILE_ALL_INFO * pFindData,
- const struct nls_table *nls_codepage)
+ const struct nls_table *nls_codepage, int remap)
{
/* level 263 SMB_QUERY_FILE_ALL_INFO */
TRANSACTION2_QPI_REQ *pSMB = NULL;
@@ -2097,9 +2173,8 @@
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->FileName, searchName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->FileName, searchName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -2160,7 +2235,7 @@
CIFSSMBUnixQPathInfo(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName,
FILE_UNIX_BASIC_INFO * pFindData,
- const struct nls_table *nls_codepage)
+ const struct nls_table *nls_codepage, int remap)
{
/* SMB_QUERY_FILE_UNIX_BASIC */
TRANSACTION2_QPI_REQ *pSMB = NULL;
@@ -2179,9 +2254,8 @@
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->FileName, searchName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->FileName, searchName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -2261,7 +2335,7 @@
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->FileName, searchName, PATH_MAX
+ cifsConvertToUCS((wchar_t *) pSMB->FileName, searchName, PATH_MAX
/* find define for this maxpathcomponent */
, nls_codepage);
name_len++; /* trailing null */
@@ -2325,7 +2399,7 @@
const char *searchName,
const struct nls_table *nls_codepage,
__u16 * pnetfid,
- struct cifs_search_info * psrch_inf)
+ struct cifs_search_info * psrch_inf, int remap)
{
/* level 257 SMB_ */
TRANSACTION2_FFIRST_REQ *pSMB = NULL;
@@ -2336,7 +2410,7 @@
int name_len;
__u16 params, byte_count;
- cFYI(1, ("In FindFirst"));
+ cFYI(1, ("In FindFirst for %s",searchName));
findFirstRetry:
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
@@ -2346,12 +2420,20 @@
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->FileName,searchName,
- PATH_MAX, nls_codepage);
- name_len++; /* trailing null */
+ cifsConvertToUCS((__u16 *) pSMB->FileName,searchName,
+ PATH_MAX, nls_codepage, remap);
+ /* We can not add the asterik earlier in case
+ it got remapped to 0xF03A as if it were part of the
+ directory name instead of a wildcard */
name_len *= 2;
+ pSMB->FileName[name_len] = '\\';
+ pSMB->FileName[name_len+1] = 0;
+ pSMB->FileName[name_len+2] = '*';
+ pSMB->FileName[name_len+3] = 0;
+ name_len += 4; /* now the trailing null */
pSMB->FileName[name_len] = 0; /* null terminate just in case */
pSMB->FileName[name_len+1] = 0;
+ name_len += 2;
} else { /* BB add check for overrun of SMB buf BB */
name_len = strnlen(searchName, PATH_MAX);
name_len++; /* trailing null */
@@ -2608,7 +2690,7 @@
CIFSGetSrvInodeNumber(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName,
__u64 * inode_number,
- const struct nls_table *nls_codepage)
+ const struct nls_table *nls_codepage, int remap)
{
int rc = 0;
TRANSACTION2_QPI_REQ *pSMB = NULL;
@@ -2629,8 +2711,8 @@
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->FileName, searchName,
- PATH_MAX,nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->FileName, searchName,
+ PATH_MAX,nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -2704,7 +2786,7 @@
const unsigned char *searchName,
unsigned char **targetUNCs,
unsigned int *number_of_UNC_in_array,
- const struct nls_table *nls_codepage)
+ const struct nls_table *nls_codepage, int remap)
{
/* TRANS2_GET_DFS_REFERRAL */
TRANSACTION2_GET_DFS_REFER_REQ *pSMB = NULL;
@@ -2740,10 +2822,8 @@
if (ses->capabilities & CAP_UNICODE) {
pSMB->hdr.Flags2 |= SMBFLG2_UNICODE;
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->RequestFileName,
- searchName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->RequestFileName,
+ searchName, PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -2871,8 +2951,7 @@
}
int
-CIFSSMBQFSInfo(const int xid, struct cifsTconInfo *tcon,
- struct kstatfs *FSData, const struct nls_table *nls_codepage)
+CIFSSMBQFSInfo(const int xid, struct cifsTconInfo *tcon, struct kstatfs *FSData)
{
/* level 0x103 SMB_QUERY_FILE_SYSTEM_INFO */
TRANSACTION2_QFSI_REQ *pSMB = NULL;
@@ -2955,8 +3034,7 @@
}
int
-CIFSSMBQFSAttributeInfo(const int xid, struct cifsTconInfo *tcon,
- const struct nls_table *nls_codepage)
+CIFSSMBQFSAttributeInfo(const int xid, struct cifsTconInfo *tcon)
{
/* level 0x105 SMB_QUERY_FILE_SYSTEM_INFO */
TRANSACTION2_QFSI_REQ *pSMB = NULL;
@@ -3024,8 +3102,7 @@
}
int
-CIFSSMBQFSDeviceInfo(const int xid, struct cifsTconInfo *tcon,
- const struct nls_table *nls_codepage)
+CIFSSMBQFSDeviceInfo(const int xid, struct cifsTconInfo *tcon)
{
/* level 0x104 SMB_QUERY_FILE_SYSTEM_INFO */
TRANSACTION2_QFSI_REQ *pSMB = NULL;
@@ -3078,8 +3155,8 @@
else {
__u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset);
response_data =
- (FILE_SYSTEM_DEVICE_INFO
- *) (((char *) &pSMBr->hdr.Protocol) +
+ (FILE_SYSTEM_DEVICE_INFO *)
+ (((char *) &pSMBr->hdr.Protocol) +
data_offset);
memcpy(&tcon->fsDevInfo, response_data,
sizeof (FILE_SYSTEM_DEVICE_INFO));
@@ -3094,8 +3171,7 @@
}
int
-CIFSSMBQFSUnixInfo(const int xid, struct cifsTconInfo *tcon,
- const struct nls_table *nls_codepage)
+CIFSSMBQFSUnixInfo(const int xid, struct cifsTconInfo *tcon)
{
/* level 0x200 SMB_QUERY_CIFS_UNIX_INFO */
TRANSACTION2_QFSI_REQ *pSMB = NULL;
@@ -3166,7 +3242,7 @@
int
CIFSSMBQFSPosixInfo(const int xid, struct cifsTconInfo *tcon,
- struct kstatfs *FSData, const struct nls_table *nls_codepage)
+ struct kstatfs *FSData)
{
/* level 0x201 SMB_QUERY_CIFS_POSIX_INFO */
TRANSACTION2_QFSI_REQ *pSMB = NULL;
@@ -3258,7 +3334,8 @@
int
CIFSSMBSetEOF(const int xid, struct cifsTconInfo *tcon, const char *fileName,
- __u64 size, int SetAllocation, const struct nls_table *nls_codepage)
+ __u64 size, int SetAllocation,
+ const struct nls_table *nls_codepage, int remap)
{
struct smb_com_transaction2_spi_req *pSMB = NULL;
struct smb_com_transaction2_spi_rsp *pSMBr = NULL;
@@ -3277,9 +3354,8 @@
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->FileName, fileName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->FileName, fileName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -3512,7 +3588,7 @@
int
CIFSSMBSetTimes(const int xid, struct cifsTconInfo *tcon, const char *fileName,
const FILE_BASIC_INFO * data,
- const struct nls_table *nls_codepage)
+ const struct nls_table *nls_codepage, int remap)
{
TRANSACTION2_SPI_REQ *pSMB = NULL;
TRANSACTION2_SPI_RSP *pSMBr = NULL;
@@ -3532,9 +3608,8 @@
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->FileName, fileName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->FileName, fileName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -3614,7 +3689,7 @@
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->fileName, fileName,
+ ConvertToUCS((wchar_t *) pSMB->fileName, fileName,
PATH_MAX, nls_codepage);
name_len++; /* trailing null */
name_len *= 2;
@@ -3644,8 +3719,9 @@
int
CIFSSMBUnixSetPerms(const int xid, struct cifsTconInfo *tcon,
- char *fileName, __u64 mode, __u64 uid, __u64 gid,
- dev_t device, const struct nls_table *nls_codepage)
+ char *fileName, __u64 mode, __u64 uid, __u64 gid,
+ dev_t device, const struct nls_table *nls_codepage,
+ int remap)
{
TRANSACTION2_SPI_REQ *pSMB = NULL;
TRANSACTION2_SPI_RSP *pSMBr = NULL;
@@ -3664,9 +3740,8 @@
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->FileName, fileName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->FileName, fileName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -3789,7 +3864,7 @@
CIFSSMBQAllEAs(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName,
char * EAData, size_t buf_size,
- const struct nls_table *nls_codepage)
+ const struct nls_table *nls_codepage, int remap)
{
/* BB assumes one setup word */
TRANSACTION2_QPI_REQ *pSMB = NULL;
@@ -3810,9 +3885,8 @@
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->FileName, searchName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ cifsConvertToUCS((wchar_t *) pSMB->FileName, searchName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -3934,7 +4008,7 @@
ssize_t CIFSSMBQueryEA(const int xid,struct cifsTconInfo * tcon,
const unsigned char * searchName,const unsigned char * ea_name,
unsigned char * ea_value, size_t buf_size,
- const struct nls_table *nls_codepage)
+ const struct nls_table *nls_codepage, int remap)
{
TRANSACTION2_QPI_REQ *pSMB = NULL;
TRANSACTION2_QPI_RSP *pSMBr = NULL;
@@ -3954,9 +4028,8 @@
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->FileName, searchName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->FileName, searchName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
@@ -4082,7 +4155,8 @@
int
CIFSSMBSetEA(const int xid, struct cifsTconInfo *tcon, const char *fileName,
const char * ea_name, const void * ea_value,
- const __u16 ea_value_len, const struct nls_table *nls_codepage)
+ const __u16 ea_value_len, const struct nls_table *nls_codepage,
+ int remap)
{
struct smb_com_transaction2_spi_req *pSMB = NULL;
struct smb_com_transaction2_spi_rsp *pSMBr = NULL;
@@ -4101,9 +4175,8 @@
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifs_strtoUCS((wchar_t *) pSMB->FileName, fileName, PATH_MAX
- /* find define for this maxpathcomponent */
- , nls_codepage);
+ cifsConvertToUCS((__u16 *) pSMB->FileName, fileName,
+ PATH_MAX, nls_codepage, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
diff -Nru a/fs/cifs/connect.c b/fs/cifs/connect.c
--- a/fs/cifs/connect.c 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/connect.c 2005-04-10 17:10:59 -07:00
@@ -72,6 +72,7 @@
unsigned no_xattr:1; /* set if xattr (EA) support should be disabled*/
unsigned server_ino:1; /* use inode numbers from server ie UniqueId */
unsigned direct_io:1;
+ unsigned remap:1; /* set to remap seven reserved chars in filenames */
unsigned int rsize;
unsigned int wsize;
unsigned int sockopt;
@@ -182,7 +183,8 @@
spin_lock(&GlobalMid_Lock);
if(server->tcpStatus != CifsExiting)
server->tcpStatus = CifsGood;
- spin_unlock(&GlobalMid_Lock);
+ server->sequence_number = 0;
+ spin_unlock(&GlobalMid_Lock);
/* atomic_set(&server->inFlight,0);*/
wake_up(&server->response_q);
}
@@ -770,6 +772,10 @@
vol->noperm = 0;
} else if (strnicmp(data, "noperm", 6) == 0) {
vol->noperm = 1;
+ } else if (strnicmp(data, "mapchars", 8) == 0) {
+ vol->remap = 1;
+ } else if (strnicmp(data, "nomapchars", 10) == 0) {
+ vol->remap = 0;
} else if (strnicmp(data, "setuids", 7) == 0) {
vol->setuids = 1;
} else if (strnicmp(data, "nosetuids", 9) == 0) {
@@ -918,14 +924,15 @@
int
connect_to_dfs_path(int xid, struct cifsSesInfo *pSesInfo,
- const char *old_path, const struct nls_table *nls_codepage)
+ const char *old_path, const struct nls_table *nls_codepage,
+ int remap)
{
unsigned char *referrals = NULL;
unsigned int num_referrals;
int rc = 0;
rc = get_dfs_path(xid, pSesInfo,old_path, nls_codepage,
- &num_referrals, &referrals);
+ &num_referrals, &referrals, remap);
/* BB Add in code to: if valid refrl, if not ip address contact
the helper that resolves tcp names, mount to it, try to
@@ -940,7 +947,8 @@
int
get_dfs_path(int xid, struct cifsSesInfo *pSesInfo,
const char *old_path, const struct nls_table *nls_codepage,
- unsigned int *pnum_referrals, unsigned char ** preferrals)
+ unsigned int *pnum_referrals,
+ unsigned char ** preferrals, int remap)
{
char *temp_unc;
int rc = 0;
@@ -965,7 +973,7 @@
}
if (rc == 0)
rc = CIFSGetDFSRefer(xid, pSesInfo, old_path, preferrals,
- pnum_referrals, nls_codepage);
+ pnum_referrals, nls_codepage, remap);
return rc;
}
@@ -1352,6 +1360,7 @@
} else
rc = 0;
memcpy(srvTcp->workstation_RFC1001_name, volume_info.source_rfc1001_name,16);
+ srvTcp->sequence_number = 0;
}
}
@@ -1419,6 +1428,8 @@
cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_SET_UID;
if(volume_info.server_ino)
cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_SERVER_INUM;
+ if(volume_info.remap)
+ cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_MAP_SPECIAL_CHR;
if(volume_info.no_xattr)
cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_NO_XATTR;
if(volume_info.direct_io) {
@@ -1447,11 +1458,10 @@
if ((strchr(volume_info.UNC + 3, '\\') == NULL)
&& (strchr(volume_info.UNC + 3, '/') ==
NULL)) {
- rc = connect_to_dfs_path(xid,
- pSesInfo,
- "",
- cifs_sb->
- local_nls);
+ rc = connect_to_dfs_path(xid, pSesInfo,
+ "", cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
if(volume_info.UNC)
kfree(volume_info.UNC);
FreeXid(xid);
@@ -1514,10 +1524,10 @@
tcon->ses = pSesInfo;
/* do not care if following two calls succeed - informational only */
- CIFSSMBQFSDeviceInfo(xid, tcon, cifs_sb->local_nls);
- CIFSSMBQFSAttributeInfo(xid, tcon, cifs_sb->local_nls);
+ CIFSSMBQFSDeviceInfo(xid, tcon);
+ CIFSSMBQFSAttributeInfo(xid, tcon);
if (tcon->ses->capabilities & CAP_UNIX) {
- if(!CIFSSMBQFSUnixInfo(xid, tcon, cifs_sb->local_nls)) {
+ if(!CIFSSMBQFSUnixInfo(xid, tcon)) {
if(!volume_info.no_psx_acl) {
if(CIFS_UNIX_POSIX_ACL_CAP &
le64_to_cpu(tcon->fsUnixInfo.Capability))
@@ -2959,6 +2969,7 @@
int rc = 0;
char ntlm_session_key[CIFS_SESSION_KEY_SIZE];
int ntlmv2_flag = FALSE;
+ int first_time = 0;
/* what if server changes its buffer size after dropping the session? */
if(pSesInfo->server->maxBuf == 0) /* no need to send on reconnect */ {
@@ -2977,12 +2988,13 @@
spin_unlock(&GlobalMid_Lock);
}
+ first_time = 1;
}
if (!rc) {
pSesInfo->capabilities = pSesInfo->server->capabilities;
if(linuxExtEnabled == 0)
pSesInfo->capabilities &= (~CAP_UNIX);
- pSesInfo->sequence_number = 0;
+ /* pSesInfo->sequence_number = 0;*/
cFYI(1,("Security Mode: 0x%x Capabilities: 0x%x Time Zone: %d",
pSesInfo->server->secMode,
pSesInfo->server->capabilities,
@@ -3015,7 +3027,10 @@
v2_response = kmalloc(16 + 64 /* blob */, GFP_KERNEL);
if(v2_response) {
CalcNTLMv2_response(pSesInfo,v2_response);
-/* cifs_calculate_ntlmv2_mac_key(pSesInfo->mac_signing_key, response, ntlm_session_key, */
+ /* if(first_time)
+ cifs_calculate_ntlmv2_mac_key(
+ pSesInfo->server->mac_signing_key,
+ response, ntlm_session_key, */
kfree(v2_response);
/* BB Put dummy sig in SessSetup PDU? */
} else {
@@ -3028,9 +3043,11 @@
pSesInfo->server->cryptKey,
ntlm_session_key);
- cifs_calculate_mac_key(pSesInfo->mac_signing_key,
- ntlm_session_key,
- pSesInfo->password);
+ if(first_time)
+ cifs_calculate_mac_key(
+ pSesInfo->server->mac_signing_key,
+ ntlm_session_key,
+ pSesInfo->password);
}
/* for better security the weaker lanman hash not sent
in AuthSessSetup so we no longer calculate it */
@@ -3046,8 +3063,11 @@
pSesInfo->server->cryptKey,
ntlm_session_key);
- cifs_calculate_mac_key(pSesInfo->mac_signing_key,
- ntlm_session_key, pSesInfo->password);
+ if(first_time)
+ cifs_calculate_mac_key(
+ pSesInfo->server->mac_signing_key,
+ ntlm_session_key, pSesInfo->password);
+
rc = CIFSSessSetup(xid, pSesInfo,
ntlm_session_key, nls_info);
}
diff -Nru a/fs/cifs/dir.c b/fs/cifs/dir.c
--- a/fs/cifs/dir.c 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/dir.c 2005-04-10 17:10:59 -07:00
@@ -101,68 +101,15 @@
return full_path;
}
-/* Note: caller must free return buffer */
-char *
-build_wildcard_path_from_dentry(struct dentry *direntry)
+/* char * build_wildcard_path_from_dentry(struct dentry *direntry)
{
- struct dentry *temp;
- int namelen = 0;
- char *full_path;
-
- if(direntry == NULL)
- return NULL; /* not much we can do if dentry is freed and
- we need to reopen the file after it was closed implicitly
- when the server crashed */
-
-cifs_bwp_rename_retry:
- for (temp = direntry; !IS_ROOT(temp);) {
- namelen += (1 + temp->d_name.len);
- temp = temp->d_parent;
- if(temp == NULL) {
- cERROR(1,("corrupt dentry"));
- return NULL;
- }
- }
-
- full_path = kmalloc(namelen+3, GFP_KERNEL);
if(full_path == NULL)
return full_path;
full_path[namelen] = '\\';
full_path[namelen+1] = '*';
- full_path[namelen+2] = 0; /* trailing null */
-
- for (temp = direntry; !IS_ROOT(temp);) {
- namelen -= 1 + temp->d_name.len;
- if (namelen < 0) {
- break;
- } else {
- full_path[namelen] = '\\';
- strncpy(full_path + namelen + 1, temp->d_name.name,
- temp->d_name.len);
- cFYI(0, (" name: %s ", full_path + namelen));
- }
- temp = temp->d_parent;
- if(temp == NULL) {
- cERROR(1,("corrupt dentry"));
- kfree(full_path);
- return NULL;
- }
- }
- if (namelen != 0) {
- cERROR(1,
- ("We did not end path lookup where we expected namelen is %d",
- namelen));
- /* presumably this is only possible if we were racing with a rename
- of one of the parent directories (we can not lock the dentries
- above us to prevent this, but retrying should be harmless) */
- kfree(full_path);
- namelen = 0;
- goto cifs_bwp_rename_retry;
- }
-
- return full_path;
-}
+ full_path[namelen+2] = 0;
+BB remove above eight lines BB */
/* Inode operations in similar order to how they appear in the Linux file fs.h */
@@ -235,7 +182,8 @@
rc = CIFSSMBOpen(xid, pTcon, full_path, disposition,
desiredAccess, CREATE_NOT_DIR,
- &fileHandle, &oplock, buf, cifs_sb->local_nls);
+ &fileHandle, &oplock, buf, cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
if (rc) {
cFYI(1, ("cifs_create returned 0x%x ", rc));
} else {
@@ -248,13 +196,17 @@
(__u64)current->euid,
(__u64)current->egid,
0 /* dev */,
- cifs_sb->local_nls);
+ cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
} else {
CIFSSMBUnixSetPerms(xid, pTcon, full_path, mode,
(__u64)-1,
(__u64)-1,
0 /* dev */,
- cifs_sb->local_nls);
+ cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
}
else {
/* BB implement via Windows security descriptors */
@@ -284,51 +236,48 @@
/* mknod case - do not leave file open */
CIFSSMBClose(xid, pTcon, fileHandle);
} else if(newinode) {
- pCifsFile = (struct cifsFileInfo *)
+ pCifsFile =
kmalloc(sizeof (struct cifsFileInfo), GFP_KERNEL);
-
- if (pCifsFile) {
- memset((char *)pCifsFile, 0,
- sizeof (struct cifsFileInfo));
- pCifsFile->netfid = fileHandle;
- pCifsFile->pid = current->tgid;
- pCifsFile->pInode = newinode;
- pCifsFile->invalidHandle = FALSE;
- pCifsFile->closePend = FALSE;
- init_MUTEX(&pCifsFile->fh_sem);
- /* put the following in at open now */
- /* pCifsFile->pfile = file; */
- write_lock(&GlobalSMBSeslock);
- list_add(&pCifsFile->tlist,&pTcon->openFileList);
- pCifsInode = CIFS_I(newinode);
- if(pCifsInode) {
+
+ if(pCifsFile == NULL)
+ goto cifs_create_out;
+ memset((char *)pCifsFile, 0,
+ sizeof (struct cifsFileInfo));
+ pCifsFile->netfid = fileHandle;
+ pCifsFile->pid = current->tgid;
+ pCifsFile->pInode = newinode;
+ pCifsFile->invalidHandle = FALSE;
+ pCifsFile->closePend = FALSE;
+ init_MUTEX(&pCifsFile->fh_sem);
+ /* set the following in open now
+ pCifsFile->pfile = file; */
+ write_lock(&GlobalSMBSeslock);
+ list_add(&pCifsFile->tlist,&pTcon->openFileList);
+ pCifsInode = CIFS_I(newinode);
+ if(pCifsInode) {
/* if readable file instance put first in list*/
- if (write_only == TRUE) {
- list_add_tail(&pCifsFile->flist,
- &pCifsInode->openFileList);
- } else {
- list_add(&pCifsFile->flist,
- &pCifsInode->openFileList);
- }
- if((oplock & 0xF) == OPLOCK_EXCLUSIVE) {
- pCifsInode->clientCanCacheAll = TRUE;
- pCifsInode->clientCanCacheRead = TRUE;
- cFYI(1,("Exclusive Oplock granted on inode %p",
- newinode));
- } else if((oplock & 0xF) == OPLOCK_READ)
- pCifsInode->clientCanCacheRead = TRUE;
+ if (write_only == TRUE) {
+ list_add_tail(&pCifsFile->flist,
+ &pCifsInode->openFileList);
+ } else {
+ list_add(&pCifsFile->flist,
+ &pCifsInode->openFileList);
}
- write_unlock(&GlobalSMBSeslock);
+ if((oplock & 0xF) == OPLOCK_EXCLUSIVE) {
+ pCifsInode->clientCanCacheAll = TRUE;
+ pCifsInode->clientCanCacheRead = TRUE;
+ cFYI(1,("Exclusive Oplock for inode %p",
+ newinode));
+ } else if((oplock & 0xF) == OPLOCK_READ)
+ pCifsInode->clientCanCacheRead = TRUE;
}
+ write_unlock(&GlobalSMBSeslock);
}
}
-
- if (buf)
- kfree(buf);
- if (full_path)
- kfree(full_path);
+cifs_create_out:
+ kfree(buf);
+ kfree(full_path);
FreeXid(xid);
-
return rc;
}
@@ -359,11 +308,15 @@
if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SET_UID) {
rc = CIFSSMBUnixSetPerms(xid, pTcon, full_path,
mode,(__u64)current->euid,(__u64)current->egid,
- device_number, cifs_sb->local_nls);
+ device_number, cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
} else {
rc = CIFSSMBUnixSetPerms(xid, pTcon,
full_path, mode, (__u64)-1, (__u64)-1,
- device_number, cifs_sb->local_nls);
+ device_number, cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
}
if(!rc) {
@@ -375,10 +328,8 @@
}
}
- if (full_path)
- kfree(full_path);
+ kfree(full_path);
FreeXid(xid);
-
return rc;
}
@@ -447,41 +398,9 @@
if file exists or not but no access BB */
}
- if (full_path)
- kfree(full_path);
+ kfree(full_path);
FreeXid(xid);
return ERR_PTR(rc);
-}
-
-int
-cifs_dir_open(struct inode *inode, struct file *file)
-{ /* NB: currently unused since searches are opened in readdir */
- int rc = 0;
- int xid;
- struct cifs_sb_info *cifs_sb;
- struct cifsTconInfo *pTcon;
- char *full_path = NULL;
-
- xid = GetXid();
-
- cifs_sb = CIFS_SB(inode->i_sb);
- pTcon = cifs_sb->tcon;
-
- if(file->f_dentry) {
- down(&file->f_dentry->d_sb->s_vfs_rename_sem);
- full_path = build_wildcard_path_from_dentry(file->f_dentry);
- up(&file->f_dentry->d_sb->s_vfs_rename_sem);
- } else {
- FreeXid(xid);
- return -EIO;
- }
-
- cFYI(1, ("inode = 0x%p and full path is %s", inode, full_path));
-
- if (full_path)
- kfree(full_path);
- FreeXid(xid);
- return rc;
}
static int
diff -Nru a/fs/cifs/fcntl.c b/fs/cifs/fcntl.c
--- a/fs/cifs/fcntl.c 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/fcntl.c 2005-04-10 17:10:59 -07:00
@@ -92,7 +92,8 @@
cERROR(1,("cifs dir notify on file %s with arg 0x%lx",full_path,arg)); /* BB removeme BB */
rc = CIFSSMBOpen(xid, pTcon, full_path, FILE_OPEN,
GENERIC_READ | SYNCHRONIZE, 0 /* create options */,
- &netfid, &oplock,NULL, cifs_sb->local_nls);
+ &netfid, &oplock,NULL, cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
/* BB fixme - add this handle to a notify handle list */
if(rc) {
cERROR(1,("Could not open directory for notify")); /* BB remove BB */
diff -Nru a/fs/cifs/file.c b/fs/cifs/file.c
--- a/fs/cifs/file.c 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/file.c 2005-04-10 17:10:59 -07:00
@@ -254,7 +254,8 @@
}
rc = CIFSSMBOpen(xid, pTcon, full_path, disposition, desiredAccess,
CREATE_NOT_DIR, &netfid, &oplock, buf,
- cifs_sb->local_nls);
+ cifs_sb->local_nls, cifs_sb->mnt_cifs_flags
+ & CIFS_MOUNT_MAP_SPECIAL_CHR);
if (rc) {
cFYI(1, ("cifs_open returned 0x%x ", rc));
goto out;
@@ -287,7 +288,9 @@
CIFSSMBUnixSetPerms(xid, pTcon, full_path,
inode->i_mode,
(__u64)-1, (__u64)-1, 0 /* dev */,
- cifs_sb->local_nls);
+ cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
} else {
/* BB implement via Windows security descriptors eg
CIFSSMBWinSetPerms(xid, pTcon, full_path, mode,
@@ -387,7 +390,8 @@
} */
rc = CIFSSMBOpen(xid, pTcon, full_path, disposition, desiredAccess,
CREATE_NOT_DIR, &netfid, &oplock, NULL,
- cifs_sb->local_nls);
+ cifs_sb->local_nls, cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
if (rc) {
up(&pCifsFile->fh_sem);
cFYI(1, ("cifs_open returned 0x%x ", rc));
@@ -465,8 +469,10 @@
write_lock(&file->f_owner.lock);
}
}
+ write_lock(&GlobalSMBSeslock);
list_del(&pSMBFile->flist);
list_del(&pSMBFile->tlist);
+ write_unlock(&GlobalSMBSeslock);
write_unlock(&file->f_owner.lock);
kfree(pSMBFile->search_resume_name);
kfree(file->private_data);
diff -Nru a/fs/cifs/inode.c b/fs/cifs/inode.c
--- a/fs/cifs/inode.c 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/inode.c 2005-04-10 17:10:59 -07:00
@@ -44,7 +44,8 @@
cFYI(1, (" Getting info on %s ", search_path));
/* could have done a find first instead but this returns more info */
rc = CIFSSMBUnixQPathInfo(xid, pTcon, search_path, &findData,
- cifs_sb->local_nls);
+ cifs_sb->local_nls, cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
/* dump_mem("\nUnixQPathInfo return data", &findData,
sizeof(findData)); */
if (rc) {
@@ -63,7 +64,9 @@
strncat(tmp_path, search_path, MAX_PATHCONF);
rc = connect_to_dfs_path(xid, pTcon->ses,
/* treename + */ tmp_path,
- cifs_sb->local_nls);
+ cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
kfree(tmp_path);
/* BB fix up inode etc. */
@@ -210,7 +213,8 @@
pfindData = (FILE_ALL_INFO *)buf;
/* could do find first instead but this returns more info */
rc = CIFSSMBQPathInfo(xid, pTcon, search_path, pfindData,
- cifs_sb->local_nls);
+ cifs_sb->local_nls, cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
}
/* dump_mem("\nQPathInfo return data",&findData, sizeof(findData)); */
if (rc) {
@@ -230,7 +234,9 @@
strncat(tmp_path, search_path, MAX_PATHCONF);
rc = connect_to_dfs_path(xid, pTcon->ses,
/* treename + */ tmp_path,
- cifs_sb->local_nls);
+ cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
kfree(tmp_path);
/* BB fix up inode etc. */
} else if (rc) {
@@ -268,7 +274,9 @@
rc1 = CIFSGetSrvInodeNumber(xid, pTcon,
search_path, &inode_num,
- cifs_sb->local_nls);
+ cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
if(rc1) {
cFYI(1,("GetSrvInodeNum rc %d", rc1));
/* BB EOPNOSUPP disable SERVER_INUM? */
@@ -410,7 +418,8 @@
FreeXid(xid);
return -ENOMEM;
}
- rc = CIFSSMBDelFile(xid, pTcon, full_path, cifs_sb->local_nls);
+ rc = CIFSSMBDelFile(xid, pTcon, full_path, cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
if (!rc) {
direntry->d_inode->i_nlink--;
@@ -422,10 +431,14 @@
rc = CIFSSMBOpen(xid, pTcon, full_path, FILE_OPEN, DELETE,
CREATE_NOT_DIR | CREATE_DELETE_ON_CLOSE,
- &netfid, &oplock, NULL, cifs_sb->local_nls);
+ &netfid, &oplock, NULL, cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
if (rc==0) {
CIFSSMBRenameOpenFile(xid, pTcon, netfid, NULL,
- cifs_sb->local_nls);
+ cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
CIFSSMBClose(xid, pTcon, netfid);
direntry->d_inode->i_nlink--;
}
@@ -439,7 +452,9 @@
if (!(pTcon->ses->flags & CIFS_SES_NT4))
rc = CIFSSMBSetTimes(xid, pTcon, full_path,
pinfo_buf,
- cifs_sb->local_nls);
+ cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
else
rc = -EOPNOTSUPP;
@@ -461,7 +476,9 @@
FILE_OPEN, SYNCHRONIZE |
FILE_WRITE_ATTRIBUTES, 0,
&netfid, &oplock, NULL,
- cifs_sb->local_nls);
+ cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
if (rc==0) {
rc = CIFSSMBSetFileTimes(xid, pTcon,
pinfo_buf,
@@ -472,8 +489,10 @@
kfree(pinfo_buf);
}
if (rc==0) {
- rc = CIFSSMBDelFile(xid, pTcon, full_path,
- cifs_sb->local_nls);
+ rc = CIFSSMBDelFile(xid, pTcon, full_path,
+ cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
if (!rc) {
direntry->d_inode->i_nlink--;
} else if (rc == -ETXTBSY) {
@@ -485,11 +504,15 @@
CREATE_NOT_DIR |
CREATE_DELETE_ON_CLOSE,
&netfid, &oplock, NULL,
- cifs_sb->local_nls);
+ cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
if (rc==0) {
CIFSSMBRenameOpenFile(xid, pTcon,
netfid, NULL,
- cifs_sb->local_nls);
+ cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
CIFSSMBClose(xid, pTcon, netfid);
direntry->d_inode->i_nlink--;
}
@@ -534,7 +557,8 @@
return -ENOMEM;
}
/* BB add setting the equivalent of mode via CreateX w/ACLs */
- rc = CIFSSMBMkDir(xid, pTcon, full_path, cifs_sb->local_nls);
+ rc = CIFSSMBMkDir(xid, pTcon, full_path, cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
if (rc) {
cFYI(1, ("cifs_mkdir returned 0x%x ", rc));
d_drop(direntry);
@@ -558,12 +582,16 @@
(__u64)current->euid,
(__u64)current->egid,
0 /* dev_t */,
- cifs_sb->local_nls);
+ cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
} else {
CIFSSMBUnixSetPerms(xid, pTcon, full_path,
mode, (__u64)-1,
(__u64)-1, 0 /* dev_t */,
- cifs_sb->local_nls);
+ cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
}
else {
/* BB to be implemented via Windows secrty descriptors
@@ -600,7 +628,8 @@
return -ENOMEM;
}
- rc = CIFSSMBRmDir(xid, pTcon, full_path, cifs_sb->local_nls);
+ rc = CIFSSMBRmDir(xid, pTcon, full_path, cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
if (!rc) {
inode->i_nlink--;
@@ -653,7 +682,9 @@
}
rc = CIFSSMBRename(xid, pTcon, fromName, toName,
- cifs_sb_source->local_nls);
+ cifs_sb_source->local_nls,
+ cifs_sb_source->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
if (rc == -EEXIST) {
/* check if they are the same file because rename of hardlinked
files is a noop */
@@ -665,11 +696,16 @@
if (info_buf_source != NULL) {
info_buf_target = info_buf_source + 1;
rc = CIFSSMBUnixQPathInfo(xid, pTcon, fromName,
- info_buf_source, cifs_sb_source->local_nls);
+ info_buf_source, cifs_sb_source->local_nls,
+ cifs_sb_source->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
if (rc == 0) {
rc = CIFSSMBUnixQPathInfo(xid, pTcon, toName,
info_buf_target,
- cifs_sb_target->local_nls);
+ cifs_sb_target->local_nls,
+ /* remap based on source sb */
+ cifs_sb_source->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
}
if ((rc == 0) &&
(info_buf_source->UniqueId ==
@@ -685,7 +721,9 @@
cifs_unlink(target_inode, target_direntry);
rc = CIFSSMBRename(xid, pTcon, fromName,
toName,
- cifs_sb_source->local_nls);
+ cifs_sb_source->local_nls,
+ cifs_sb_source->mnt_cifs_flags
+ & CIFS_MOUNT_MAP_SPECIAL_CHR);
}
kfree(info_buf_source);
} /* if we can not get memory just leave rc as EEXIST */
@@ -705,10 +743,14 @@
might not right be right access to request */
rc = CIFSSMBOpen(xid, pTcon, fromName, FILE_OPEN, GENERIC_READ,
CREATE_NOT_DIR, &netfid, &oplock, NULL,
- cifs_sb_source->local_nls);
+ cifs_sb_source->local_nls,
+ cifs_sb_source->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
if (rc==0) {
CIFSSMBRenameOpenFile(xid, pTcon, netfid, toName,
- cifs_sb_source->local_nls);
+ cifs_sb_source->local_nls,
+ cifs_sb_source->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
CIFSSMBClose(xid, pTcon, netfid);
}
}
@@ -962,7 +1004,9 @@
it by handle */
rc = CIFSSMBSetEOF(xid, pTcon, full_path,
attrs->ia_size, FALSE,
- cifs_sb->local_nls);
+ cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
cFYI(1, (" SetEOF by path (setattrs) rc = %d", rc));
}
@@ -999,7 +1043,9 @@
if ((cifs_sb->tcon->ses->capabilities & CAP_UNIX)
&& (attrs->ia_valid & (ATTR_MODE | ATTR_GID | ATTR_UID)))
rc = CIFSSMBUnixSetPerms(xid, pTcon, full_path, mode, uid, gid,
- 0 /* dev_t */, cifs_sb->local_nls);
+ 0 /* dev_t */, cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
else if (attrs->ia_valid & ATTR_MODE) {
if ((mode & S_IWUGO) == 0) /* not writeable */ {
if ((cifsInode->cifsAttrs & ATTR_READONLY) == 0)
@@ -1048,7 +1094,9 @@
via Handle (SetFileInfo) instead of by path */
if (!(pTcon->ses->flags & CIFS_SES_NT4))
rc = CIFSSMBSetTimes(xid, pTcon, full_path, &time_buf,
- cifs_sb->local_nls);
+ cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
else
rc = -EOPNOTSUPP;
@@ -1063,7 +1111,9 @@
rc = CIFSSMBOpen(xid, pTcon, full_path, FILE_OPEN,
SYNCHRONIZE | FILE_WRITE_ATTRIBUTES,
CREATE_NOT_DIR, &netfid, &oplock,
- NULL, cifs_sb->local_nls);
+ NULL, cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
if (rc==0) {
rc = CIFSSMBSetFileTimes(xid, pTcon, &time_buf,
netfid);
diff -Nru a/fs/cifs/ioctl.c b/fs/cifs/ioctl.c
--- a/fs/cifs/ioctl.c 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/ioctl.c 2005-04-10 17:10:59 -07:00
@@ -20,30 +20,77 @@
* along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
#include <linux/fs.h>
#include <linux/ext2_fs.h>
#include "cifspdu.h"
#include "cifsglob.h"
#include "cifsproto.h"
#include "cifs_debug.h"
+#include "cifsfs.h"
int cifs_ioctl (struct inode * inode, struct file * filep,
unsigned int command, unsigned long arg)
{
int rc = -ENOTTY; /* strange error - but the precedent */
#ifdef CONFIG_CIFS_POSIX
+ __u64 ExtAttrBits = 0;
+ __u64 ExtAttrMask = 0;
+ __u64 caps;
+#endif /* CONFIG_CIFS_POSIX */
+ int xid;
+ struct cifs_sb_info *cifs_sb;
+ struct cifsTconInfo *tcon;
+ struct cifsFileInfo *pSMBFile =
+ (struct cifsFileInfo *)filep->private_data;
+
+ xid = GetXid();
+
+ cifs_sb = CIFS_SB(inode->i_sb);
+ tcon = cifs_sb->tcon;
+ if (pSMBFile == NULL)
+ goto cifs_ioctl_out;
+
+#ifdef CONFIG_CIFS_POSIX
+ if(tcon)
+ caps = le64_to_cpu(tcon->fsUnixInfo.Capability);
+ else {
+ rc = -EIO;
+ goto cifs_ioctl_out;
+ }
+
cFYI(1,("ioctl file %p cmd %u arg %lu",filep,command,arg));
switch(command) {
case EXT2_IOC_GETFLAGS:
- cFYI(1,("get flags not implemented yet"));
- return -EOPNOTSUPP;
+ if(CIFS_UNIX_EXTATTR_CAP & caps) {
+ rc = CIFSGetExtAttr(xid, tcon, pSMBFile->netfid,
+ &ExtAttrBits, &ExtAttrMask);
+ if(rc == 0)
+ rc = put_user(ExtAttrBits &
+ EXT2_FL_USER_VISIBLE,
+ (int __user *)arg);
+ }
+ break;
+
case EXT2_IOC_SETFLAGS:
+ if(CIFS_UNIX_EXTATTR_CAP & caps) {
+ if(get_user(ExtAttrBits,(int __user *)arg)) {
+ rc = -EFAULT;
+ goto cifs_ioctl_out;
+ }
+ /* rc = CIFSGetExtAttr(xid, tcon, pSMBFile->netfid,
+ extAttrBits, &ExtAttrMask);*/
+
+ }
cFYI(1,("set flags not implemented yet"));
- return -EOPNOTSUPP;
+ break;
default:
cFYI(1,("unsupported ioctl"));
return rc;
}
#endif /* CONFIG_CIFS_POSIX */
+
+cifs_ioctl_out:
+ FreeXid(xid);
return rc;
}
diff -Nru a/fs/cifs/link.c b/fs/cifs/link.c
--- a/fs/cifs/link.c 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/link.c 2005-04-10 17:10:59 -07:00
@@ -59,10 +59,14 @@
if (cifs_sb_target->tcon->ses->capabilities & CAP_UNIX)
rc = CIFSUnixCreateHardLink(xid, pTcon, fromName, toName,
- cifs_sb_target->local_nls);
+ cifs_sb_target->local_nls,
+ cifs_sb_target->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
else {
rc = CIFSCreateHardLink(xid, pTcon, fromName, toName,
- cifs_sb_target->local_nls);
+ cifs_sb_target->local_nls,
+ cifs_sb_target->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
if(rc == -EIO)
rc = -EOPNOTSUPP;
}
@@ -260,7 +264,10 @@
cifs_sb->local_nls);
else {
rc = CIFSSMBOpen(xid, pTcon, full_path, FILE_OPEN, GENERIC_READ,
- OPEN_REPARSE_POINT,&fid, &oplock, NULL, cifs_sb->local_nls);
+ OPEN_REPARSE_POINT,&fid, &oplock, NULL,
+ cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
if(!rc) {
rc = CIFSSMBQueryReparseLinkInfo(xid, pTcon, full_path,
tmpbuffer,
@@ -279,7 +286,10 @@
strncpy(tmp_path, pTcon->treeName, MAX_TREE_SIZE);
strncat(tmp_path, full_path, MAX_PATHCONF);
rc = get_dfs_path(xid, pTcon->ses, tmp_path,
- cifs_sb->local_nls, &num_referrals, &referrals);
+ cifs_sb->local_nls,
+ &num_referrals, &referrals,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
cFYI(1,("Get DFS for %s rc = %d ",tmp_path, rc));
if((num_referrals == 0) && (rc == 0))
rc = -EACCES;
diff -Nru a/fs/cifs/misc.c b/fs/cifs/misc.c
--- a/fs/cifs/misc.c 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/misc.c 2005-04-10 17:10:59 -07:00
@@ -28,6 +28,7 @@
#include "cifs_debug.h"
#include "smberr.h"
#include "nterr.h"
+#include "cifs_unicode.h"
extern mempool_t *cifs_sm_req_poolp;
extern mempool_t *cifs_req_poolp;
@@ -513,4 +514,142 @@
}
printk( " | %s\n", debug_line);
return;
+}
+
+/* Windows maps these to the user defined 16 bit Unicode range since they are
+ reserved symbols (along with \ and /), otherwise illegal to store
+ in filenames in NTFS */
+#define UNI_ASTERIK cpu_to_le16('*' + 0xF000)
+#define UNI_QUESTION cpu_to_le16('?' + 0xF000)
+#define UNI_COLON cpu_to_le16(':' + 0xF000)
+#define UNI_GRTRTHAN cpu_to_le16('>' + 0xF000)
+#define UNI_LESSTHAN cpu_to_le16('<' + 0xF000)
+#define UNI_PIPE cpu_to_le16('|' + 0xF000)
+#define UNI_SLASH cpu_to_le16('\\' + 0xF000)
+
+/* Convert 16 bit Unicode pathname from wire format to string in current code
+ page. Conversion may involve remapping up the seven characters that are
+ only legal in POSIX-like OS (if they are present in the string). Path
+ names are little endian 16 bit Unicode on the wire */
+int
+cifs_convertUCSpath(char *target, const __le16 * source, int maxlen,
+ const struct nls_table * cp)
+{
+ int i,j,len;
+ wchar_t src_char;
+
+ for(i = 0, j = 0; i < maxlen; i++) {
+ src_char = le16_to_cpu(source[i]);
+ switch (src_char) {
+ case 0:
+ goto cUCS_out; /* BB check this BB */
+ case UNI_COLON:
+ target[j] = ':';
+ break;
+ case UNI_ASTERIK:
+ target[j] = '*';
+ break;
+ case UNI_QUESTION:
+ target[j] = '?';
+ break;
+ /* BB We can not handle remapping slash until
+ all the calls to build_path_from_dentry
+ are modified, as they use slash as separator BB */
+ /* case UNI_SLASH:
+ target[j] = '\\';
+ break;*/
+ case UNI_PIPE:
+ target[j] = '|';
+ break;
+ case UNI_GRTRTHAN:
+ target[j] = '>';
+ break;
+ case UNI_LESSTHAN:
+ target[j] = '<';
+ default:
+ len = cp->uni2char(src_char, &target[j],
+ NLS_MAX_CHARSET_SIZE);
+ if(len > 0) {
+ j += len;
+ continue;
+ } else {
+ target[j] = '?';
+ }
+ }
+ j++;
+ /* check to make sure we do not overrun callers allocated temp buffer */
+ if(j >= (2 * NAME_MAX))
+ break;
+ }
+cUCS_out:
+ target[j] = 0;
+ return j;
+}
+
+/* Convert 16 bit Unicode pathname to wire format from string in current code
+ page. Conversion may involve remapping up the seven characters that are
+ only legal in POSIX-like OS (if they are present in the string). Path
+ names are little endian 16 bit Unicode on the wire */
+int
+cifsConvertToUCS(__le16 * target, const char *source, int maxlen,
+ const struct nls_table * cp, int mapChars)
+{
+ int i,j,charlen;
+ int len_remaining = maxlen;
+ char src_char;
+
+ if(!mapChars)
+ return cifs_strtoUCS((wchar_t *) target, source, PATH_MAX, cp);
+
+ for(i = 0, j = 0; i < maxlen; j++) {
+ src_char = source[i];
+ switch (src_char) {
+ case 0:
+ goto ctoUCS_out;
+ case ':':
+ target[j] = cpu_to_le16(UNI_COLON);
+ break;
+ case '*':
+ target[j] = cpu_to_le16(UNI_ASTERIK);
+ break;
+ case '?':
+ target[j] = cpu_to_le16(UNI_QUESTION);
+ break;
+ case '<':
+ target[j] = cpu_to_le16(UNI_LESSTHAN);
+ break;
+ case '>':
+ target[j] = cpu_to_le16(UNI_GRTRTHAN);
+ break;
+ case '|':
+ target[j] = cpu_to_le16(UNI_PIPE);
+ break;
+ /* BB We can not handle remapping slash until
+ all the calls to build_path_from_dentry
+ are modified, as they use slash as separator BB */
+ /* case '\\':
+ target[j] = cpu_to_le16(UNI_SLASH);
+ break;*/
+ default:
+ charlen = cp->char2uni(source+i,
+ len_remaining, target+j);
+ /* if no match, use question mark, which
+ at least in some cases servers as wild card */
+ if(charlen < 1) {
+ target[j] = cpu_to_le16(0x003f);
+ charlen = 1;
+ }
+ len_remaining -= charlen;
+ /* character may take more than one byte in the
+ the source string, but will take exactly two
+ bytes in the target string */
+ i+= charlen;
+ continue;
+ }
+ i++; /* move to next char in source string */
+ len_remaining--;
+ }
+
+ctoUCS_out:
+ return i;
}
diff -Nru a/fs/cifs/netmisc.c b/fs/cifs/netmisc.c
--- a/fs/cifs/netmisc.c 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/netmisc.c 2005-04-10 17:10:59 -07:00
@@ -206,7 +206,7 @@
{
ERRDOS, ERRgeneral, NT_STATUS_UNSUCCESSFUL}, {
ERRDOS, ERRbadfunc, NT_STATUS_NOT_IMPLEMENTED}, {
- ERRDOS, 87, NT_STATUS_INVALID_INFO_CLASS}, {
+ ERRDOS, ERRinvlevel, NT_STATUS_INVALID_INFO_CLASS}, {
ERRDOS, 24, NT_STATUS_INFO_LENGTH_MISMATCH}, {
ERRHRD, ERRgeneral, NT_STATUS_ACCESS_VIOLATION}, {
ERRHRD, ERRgeneral, NT_STATUS_IN_PAGE_ERROR}, {
diff -Nru a/fs/cifs/readdir.c b/fs/cifs/readdir.c
--- a/fs/cifs/readdir.c 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/readdir.c 2005-04-10 17:10:59 -07:00
@@ -314,7 +314,7 @@
return -EINVAL;
down(&file->f_dentry->d_sb->s_vfs_rename_sem);
- full_path = build_wildcard_path_from_dentry(file->f_dentry);
+ full_path = build_path_from_dentry(file->f_dentry);
up(&file->f_dentry->d_sb->s_vfs_rename_sem);
if(full_path == NULL) {
@@ -323,6 +323,7 @@
cFYI(1, ("Full path: %s start at: %lld ", full_path, file->f_pos));
+ffirst_retry:
/* test for Unix extensions */
if (pTcon->ses->capabilities & CAP_UNIX) {
cifsFile->srch_inf.info_level = SMB_FIND_FILE_UNIX;
@@ -332,10 +333,16 @@
cifsFile->srch_inf.info_level = SMB_FIND_FILE_DIRECTORY_INFO;
}
- rc = CIFSFindFirst(xid, pTcon,full_path,cifs_sb->local_nls,
- &cifsFile->netfid, &cifsFile->srch_inf);
+ rc = CIFSFindFirst(xid, pTcon,full_path,cifs_sb->local_nls,
+ &cifsFile->netfid, &cifsFile->srch_inf,
+ cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
if(rc == 0)
cifsFile->invalidHandle = FALSE;
+ if((rc == -EOPNOTSUPP) &&
+ (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM)) {
+ cifs_sb->mnt_cifs_flags &= ~CIFS_MOUNT_SERVER_INUM;
+ goto ffirst_retry;
+ }
kfree(full_path);
return rc;
}
@@ -594,7 +601,12 @@
if(unicode) {
/* BB fixme - test with long names */
/* Note converted filename can be longer than in unicode */
- pqst->len = cifs_strfromUCS_le((char *)pqst->name,(wchar_t *)filename,len/2,nlt);
+ if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR)
+ pqst->len = cifs_convertUCSpath((char *)pqst->name,
+ (__le16 *)filename, len/2, nlt);
+ else
+ pqst->len = cifs_strfromUCS_le((char *)pqst->name,
+ (wchar_t *)filename,len/2,nlt);
} else {
pqst->name = filename;
pqst->len = len;
@@ -823,7 +835,11 @@
end_of_smb = cifsFile->srch_inf.ntwrk_buf_start +
smbCalcSize((struct smb_hdr *)
cifsFile->srch_inf.ntwrk_buf_start);
- tmp_buf = kmalloc(NAME_MAX+1,GFP_KERNEL);
+ /* To be safe - for UCS to UTF-8 with strings loaded
+ with the rare long characters alloc more to account for
+ such multibyte target UTF-8 characters. cifs_unicode.c,
+ which actually does the conversion, has the same limit */
+ tmp_buf = kmalloc((2 * NAME_MAX) + 4, GFP_KERNEL);
for(i=0;(i<num_to_fill) && (rc == 0);i++) {
if(current_entry == NULL) {
/* evaluate whether this case is an error */
@@ -831,19 +847,6 @@
num_to_fill, i));
break;
}
-
- /* BB FIXME - need to enable the below code BB */
-
- /* if((!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM)) ||
- (cifsFile->srch_inf.info_level !=
- something that supports server inodes)) {
- create dentry
- create inode
- fill in inode new_inode (getting local i_ino)
- }
- also create local inode for performance reasons (so we
- have a cache of inode metadata) unless this new mount
- parm says otherwise */
rc = cifs_filldir(current_entry, file,
filldir, direntry,tmp_buf);
diff -Nru a/fs/cifs/smberr.h b/fs/cifs/smberr.h
--- a/fs/cifs/smberr.h 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/smberr.h 2005-04-10 17:10:59 -07:00
@@ -22,94 +22,155 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#define SUCCESS 0 /* The request was successful. */
-#define ERRDOS 0x01 /* Error is from the core DOS operating system set */
-#define ERRSRV 0x02 /* Error is generated by the file server daemon */
-#define ERRHRD 0x03 /* Error is a hardware error. */
-#define ERRCMD 0xFF /* Command was not in the "SMB" format. */
+#define SUCCESS 0x00 /* The request was successful. */
+#define ERRDOS 0x01 /* Error is from the core DOS operating system set */
+#define ERRSRV 0x02 /* Error is generated by the file server daemon */
+#define ERRHRD 0x03 /* Error is a hardware error. */
+#define ERRCMD 0xFF /* Command was not in the "SMB" format. */
/* The following error codes may be generated with the SUCCESS error class.*/
-#define SUCCESS 0 /* The request was successful. */
+/*#define SUCCESS 0 The request was successful. */
/* The following error codes may be generated with the ERRDOS error class.*/
-#define ERRbadfunc 1 /* Invalid function. The server did not recognize or could not perform a system call generated by the server, e.g., set the DIRECTORY attribute on a data file, invalid seek mode. */
-#define ERRbadfile 2 /*File not found. The last component of a file's pathname could not be found. */
-#define ERRbadpath 3 /* Directory invalid. A directory component in a pathname could not be found. */
-#define ERRnofids 4 /* Too many open files. The server has no file handles available. */
-#define ERRnoaccess 5 /* Access denied, the client's context does not permit the requested function. This includes the following conditions: invalid rename command, write to Fid open for read only, read on Fid open for write only, attempt to delete a non-empty directory */
-#define ERRbadfid 6 /* Invalid file handle. The file handle specified was not recognized by the server. */
-#define ERRbadmcb 7 /* Memory control blocks destroyed. */
-#define ERRnomem 8 /* Insufficient server memory to perform the requested function. */
-#define ERRbadmem 9 /* Invalid memory block address. */
-#define ERRbadenv 10 /* Invalid environment. */
-#define ERRbadformat 11 /* Invalid format. */
-#define ERRbadaccess 12 /* Invalid open mode. */
-#define ERRbaddata 13 /* Invalid data (generated only by IOCTL calls within the server). */
-#define ERRbaddrive 15 /* Invalid drive specified. */
-#define ERRremcd 16 /* A Delete Directory request attempted to remove the server's current directory. */
-#define ERRdiffdevice 17 /* Not same device (e.g., a cross volume rename was attempted */
-#define ERRnofiles 18 /* A File Search command can find no more files matching the specified criteria. */
-#define ERRgeneral 31
-#define ERRbadshare 32 /* The sharing mode specified for an Open conflicts with existing FIDs on the file. */
-#define ERRlock 33 /* A Lock request conflicted with an existing lock or specified an invalid mode, or an Unlock requested attempted to remove a lock held by another process. */
-#define ERRunsup 50
-#define ERRnosuchshare 67
-#define ERRfilexists 80 /* The file named in the request already exists. */
-#define ERRinvparm 87
-#define ERRdiskfull 112
-#define ERRinvname 123
-#define ERRinvlevel 124
-#define ERRdirnotempty 145
-#define ERRnotlocked 158
-#define ERRalreadyexists 183
-#define ERRbadpipe 230
-#define ERRpipebusy 231
-#define ERRpipeclosing 232
-#define ERRnotconnected 233
-#define ERRmoredata 234
-#define ERReasnotsupported 282
-#define ErrQuota 0x200 /* The operation would cause a quota limit to be exceeded. */
-#define ErrNotALink 0x201 /* A link operation was performed on a pathname that
- was not a link. */
-
-/* Following error codes may be generated with the ERRSRV error
-class.*/
-
-#define ERRerror 1 /* Non-specific error code. It is returned under the following conditions: resource other than disk space exhausted (e.g. TIDs), first SMB command was not negotiate, multiple negotiates attempted, and internal server error. */
-#define ERRbadpw 2 /* Bad password - name/password pair in a TreeConnect or Session Setup are invalid. */
-#define ERRbadtype 3 /* used for indicating DFS referral needed */
-#define ERRaccess 4 /* The client does not have the necessary access rights within the specified context for requested function. */
-#define ERRinvtid 5 /* The Tid specified in a command was invalid. */
-#define ERRinvnetname 6 /* Invalid network name in tree connect. */
-#define ERRinvdevice 7 /* Invalid device - printer request made to non-printer connection or non-printer request made to printer connection. */
-#define ERRqfull 49 /* Print queue full (files) -- returned by open print file. */
-#define ERRqtoobig 50 /* Print queue full -- no space. */
-#define ERRqeof 51 /* EOF on print queue dump */
-#define ERRinvpfid 52 /* Invalid print file FID. */
-#define ERRsmbcmd 64 /* The server did not recognize the command received. */
-#define ERRsrverror 65 /* The server encountered an internal error, e.g., system file unavailable. */
-#define ERRbadBID 66 /* (obsolete) */
-#define ERRfilespecs 67 /* The Fid and pathname parameters contained an invalid combination of values. */
-#define ERRbadLink 68 /* (obsolete) */
-#define ERRbadpermits 69 /* The access permissions specified for a file or directory are not a valid combination. */
-#define ERRbadPID 70
-#define ERRsetattrmode 71 /* attribute (mode) is invalid */
-#define ERRpaused 81 /* Server is paused */
-#define ERRmsgoff 82 /* reserved - messaging off */
-#define ERRnoroom 83 /* reserved - no room for message */
-#define ERRrmuns 87 /* reserved - too many remote names */
-#define ERRtimeout 88 /* operation timed out */
-#define ERRnoresource 89 /* No resources available for request */
-#define ERRtoomanyuids 90 /* Too many UIDs active on this session */
-#define ERRbaduid 91 /* The UID is not known as a valid user */
-#define ERRusempx 250 /* temporarily unable to use raw */
-#define ERRusestd 251 /* temporarily unable to use either raw or mpx */
-#define ERR_NOTIFY_ENUM_DIR 1024
-#define ERRaccountexpired 2239
-#define ERRbadclient 2240
-#define ERRbadLogonTime 2241
-#define ERRpasswordExpired 2242
-#define ERRnetlogonNotStarted 2455
-#define ERRnosupport 0xFFFF
+#define ERRbadfunc 1 /* Invalid function. The server did not
+ recognize or could not perform a
+ system call generated by the server,
+ e.g., set the DIRECTORY attribute on
+ a data file, invalid seek mode. */
+#define ERRbadfile 2 /* File not found. The last component
+ of a file's pathname could not be
+ found. */
+#define ERRbadpath 3 /* Directory invalid. A directory
+ component in a pathname could not be
+ found. */
+#define ERRnofids 4 /* Too many open files. The server has
+ no file handles available. */
+#define ERRnoaccess 5 /* Access denied, the client's context
+ does not permit the requested
+ function. This includes the
+ following conditions: invalid rename
+ command, write to Fid open for read
+ only, read on Fid open for write
+ only, attempt to delete a non-empty
+ directory */
+#define ERRbadfid 6 /* Invalid file handle. The file handle
+ specified was not recognized by the
+ server. */
+#define ERRbadmcb 7 /* Memory control blocks destroyed. */
+#define ERRnomem 8 /* Insufficient server memory to
+ perform the requested function. */
+#define ERRbadmem 9 /* Invalid memory block address. */
+#define ERRbadenv 10 /* Invalid environment. */
+#define ERRbadformat 11 /* Invalid format. */
+#define ERRbadaccess 12 /* Invalid open mode. */
+#define ERRbaddata 13 /* Invalid data (generated only by
+ IOCTL calls within the server). */
+#define ERRbaddrive 15 /* Invalid drive specified. */
+#define ERRremcd 16 /* A Delete Directory request attempted
+ to remove the server's current
+ directory. */
+#define ERRdiffdevice 17 /* Not same device (e.g., a cross
+ volume rename was attempted */
+#define ERRnofiles 18 /* A File Search command can find no
+ more files matching the specified
+ criteria. */
+#define ERRgeneral 31
+#define ERRbadshare 32 /* The sharing mode specified for an
+ Open conflicts with existing FIDs on
+ the file. */
+#define ERRlock 33 /* A Lock request conflicted with an
+ existing lock or specified an
+ invalid mode, or an Unlock requested
+ attempted to remove a lock held by
+ another process. */
+#define ERRunsup 50
+#define ERRnosuchshare 67
+#define ERRfilexists 80 /* The file named in the request
+ already exists. */
+#define ERRinvparm 87
+#define ERRdiskfull 112
+#define ERRinvname 123
+#define ERRinvlevel 124
+#define ERRdirnotempty 145
+#define ERRnotlocked 158
+#define ERRalreadyexists 183
+#define ERRbadpipe 230
+#define ERRpipebusy 231
+#define ERRpipeclosing 232
+#define ERRnotconnected 233
+#define ERRmoredata 234
+#define ERReasnotsupported 282
+#define ErrQuota 0x200 /* The operation would cause a quota
+ limit to be exceeded. */
+#define ErrNotALink 0x201 /* A link operation was performed on a
+ pathname that was not a link. */
+
+/* Following error codes may be generated with the ERRSRV error class.*/
+
+#define ERRerror 1 /* Non-specific error code. It is
+ returned under the following
+ conditions: resource other than disk
+ space exhausted (e.g. TIDs), first
+ SMB command was not negotiate,
+ multiple negotiates attempted, and
+ internal server error. */
+#define ERRbadpw 2 /* Bad password - name/password pair in
+ a TreeConnect or Session Setup are
+ invalid. */
+#define ERRbadtype 3 /* used for indicating DFS referral
+ needed */
+#define ERRaccess 4 /* The client does not have the
+ necessary access rights within the
+ specified context for requested
+ function. */
+#define ERRinvtid 5 /* The Tid specified in a command was
+ invalid. */
+#define ERRinvnetname 6 /* Invalid network name in tree
+ connect. */
+#define ERRinvdevice 7 /* Invalid device - printer request
+ made to non-printer connection or
+ non-printer request made to printer
+ connection. */
+#define ERRqfull 49 /* Print queue full (files) -- returned
+ by open print file. */
+#define ERRqtoobig 50 /* Print queue full -- no space. */
+#define ERRqeof 51 /* EOF on print queue dump */
+#define ERRinvpfid 52 /* Invalid print file FID. */
+#define ERRsmbcmd 64 /* The server did not recognize the
+ command received. */
+#define ERRsrverror 65 /* The server encountered an internal
+ error, e.g., system file
+ unavailable. */
+#define ERRbadBID 66 /* (obsolete) */
+#define ERRfilespecs 67 /* The Fid and pathname parameters
+ contained an invalid combination of
+ values. */
+#define ERRbadLink 68 /* (obsolete) */
+#define ERRbadpermits 69 /* The access permissions specified for
+ a file or directory are not a valid
+ combination. */
+#define ERRbadPID 70
+#define ERRsetattrmode 71 /* attribute (mode) is invalid */
+#define ERRpaused 81 /* Server is paused */
+#define ERRmsgoff 82 /* reserved - messaging off */
+#define ERRnoroom 83 /* reserved - no room for message */
+#define ERRrmuns 87 /* reserved - too many remote names */
+#define ERRtimeout 88 /* operation timed out */
+#define ERRnoresource 89 /* No resources available for request
+ */
+#define ERRtoomanyuids 90 /* Too many UIDs active on this session
+ */
+#define ERRbaduid 91 /* The UID is not known as a valid user
+ */
+#define ERRusempx 250 /* temporarily unable to use raw */
+#define ERRusestd 251 /* temporarily unable to use either raw
+ or mpx */
+#define ERR_NOTIFY_ENUM_DIR 1024
+#define ERRaccountexpired 2239
+#define ERRbadclient 2240
+#define ERRbadLogonTime 2241
+#define ERRpasswordExpired 2242
+#define ERRnetlogonNotStarted 2455
+#define ERRnosupport 0xFFFF
diff -Nru a/fs/cifs/transport.c b/fs/cifs/transport.c
--- a/fs/cifs/transport.c 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/transport.c 2005-04-10 17:10:59 -07:00
@@ -346,7 +346,7 @@
}
/* BB can we sign efficiently in this path? */
- rc = cifs_sign_smb(in_buf, ses, &midQ->sequence_number);
+ rc = cifs_sign_smb(in_buf, ses->server, &midQ->sequence_number);
midQ->midState = MID_REQUEST_SUBMITTED;
/* rc = smb_sendv(ses->server->ssocket, in_buf, in_buf->smb_buf_length, piovec,
@@ -475,7 +475,7 @@
return -EIO;
}
- rc = cifs_sign_smb(in_buf, ses, &midQ->sequence_number);
+ rc = cifs_sign_smb(in_buf, ses->server, &midQ->sequence_number);
midQ->midState = MID_REQUEST_SUBMITTED;
rc = smb_send(ses->server->ssocket, in_buf, in_buf->smb_buf_length,
@@ -559,8 +559,7 @@
}
if (receive_len > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE) {
- cERROR(1,
- ("Frame too large received. Length: %d Xid: %d",
+ cERROR(1, ("Frame too large received. Length: %d Xid: %d",
receive_len, xid));
rc = -EIO;
} else { /* rcvd frame is ok */
@@ -575,15 +574,20 @@
dump_smb(out_buf, 92);
/* convert the length into a more usable form */
if((receive_len > 24) &&
- (ses->server->secMode & (SECMODE_SIGN_REQUIRED | SECMODE_SIGN_ENABLED))) {
- rc = cifs_verify_signature(out_buf, ses->mac_signing_key,midQ->sequence_number); /* BB fix BB */
- if(rc)
- cFYI(1,("Unexpected signature received from server"));
+ (ses->server->secMode & (SECMODE_SIGN_REQUIRED |
+ SECMODE_SIGN_ENABLED))) {
+ rc = cifs_verify_signature(out_buf,
+ ses->server->mac_signing_key,
+ midQ->sequence_number+1);
+ if(rc) {
+ cERROR(1,("Unexpected packet signature received from server"));
+ /* BB FIXME - add code to kill session here */
+ }
}
*pbytes_returned = out_buf->smb_buf_length;
- /* BB special case reconnect tid and reconnect uid here? */
+ /* BB special case reconnect tid and uid here? */
rc = map_smb_to_linux_error(out_buf);
/* convert ByteCount if necessary */
diff -Nru a/fs/cifs/xattr.c b/fs/cifs/xattr.c
--- a/fs/cifs/xattr.c 2005-04-10 17:10:59 -07:00
+++ b/fs/cifs/xattr.c 2005-04-10 17:10:59 -07:00
@@ -83,7 +83,8 @@
ea_name+=5; /* skip past user. prefix */
rc = CIFSSMBSetEA(xid,pTcon,full_path,ea_name,NULL,
- (__u16)0, cifs_sb->local_nls);
+ (__u16)0, cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
}
remove_ea_exit:
if (full_path)
@@ -147,32 +148,40 @@
}
ea_name += 5; /* skip past user. prefix */
rc = CIFSSMBSetEA(xid,pTcon,full_path,ea_name,ea_value,
- (__u16)value_size, cifs_sb->local_nls);
+ (__u16)value_size, cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
} else if(strncmp(ea_name, CIFS_XATTR_OS2_PREFIX,4) == 0) {
if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
goto set_ea_exit;
ea_name += 4; /* skip past os2. prefix */
rc = CIFSSMBSetEA(xid,pTcon,full_path,ea_name,ea_value,
- (__u16)value_size, cifs_sb->local_nls);
+ (__u16)value_size, cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
} else {
int temp;
temp = strncmp(ea_name,POSIX_ACL_XATTR_ACCESS,
strlen(POSIX_ACL_XATTR_ACCESS));
if (temp == 0) {
#ifdef CONFIG_CIFS_POSIX
- rc = CIFSSMBSetPosixACL(xid, pTcon,full_path,ea_value,
- (const int)value_size, ACL_TYPE_ACCESS,
- cifs_sb->local_nls);
+ if(sb->s_flags & MS_POSIXACL)
+ rc = CIFSSMBSetPosixACL(xid, pTcon,full_path,
+ ea_value, (const int)value_size,
+ ACL_TYPE_ACCESS,cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
cFYI(1,("set POSIX ACL rc %d",rc));
#else
cFYI(1,("set POSIX ACL not supported"));
#endif
} else if(strncmp(ea_name,POSIX_ACL_XATTR_DEFAULT,strlen(POSIX_ACL_XATTR_DEFAULT)) == 0) {
#ifdef CONFIG_CIFS_POSIX
- rc = CIFSSMBSetPosixACL(xid, pTcon,full_path,ea_value,
- (const int)value_size, ACL_TYPE_DEFAULT,
- cifs_sb->local_nls);
+ if(sb->s_flags & MS_POSIXACL)
+ rc = CIFSSMBSetPosixACL(xid, pTcon,full_path,
+ ea_value, (const int)value_size,
+ ACL_TYPE_DEFAULT, cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
cFYI(1,("set POSIX default ACL rc %d",rc));
#else
cFYI(1,("set default POSIX ACL not supported"));
@@ -238,27 +247,35 @@
} /* BB add else when above is implemented */
ea_name += 5; /* skip past user. prefix */
rc = CIFSSMBQueryEA(xid,pTcon,full_path,ea_name,ea_value,
- buf_size, cifs_sb->local_nls);
+ buf_size, cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
} else if(strncmp(ea_name, CIFS_XATTR_OS2_PREFIX,4) == 0) {
if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
goto get_ea_exit;
ea_name += 4; /* skip past os2. prefix */
rc = CIFSSMBQueryEA(xid,pTcon,full_path,ea_name,ea_value,
- buf_size, cifs_sb->local_nls);
+ buf_size, cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
} else if(strncmp(ea_name,POSIX_ACL_XATTR_ACCESS,strlen(POSIX_ACL_XATTR_ACCESS)) == 0) {
#ifdef CONFIG_CIFS_POSIX
- rc = CIFSSMBGetPosixACL(xid, pTcon, full_path,
+ if(sb->s_flags & MS_POSIXACL)
+ rc = CIFSSMBGetPosixACL(xid, pTcon, full_path,
ea_value, buf_size, ACL_TYPE_ACCESS,
- cifs_sb->local_nls);
+ cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
#else
cFYI(1,("query POSIX ACL not supported yet"));
#endif /* CONFIG_CIFS_POSIX */
} else if(strncmp(ea_name,POSIX_ACL_XATTR_DEFAULT,strlen(POSIX_ACL_XATTR_DEFAULT)) == 0) {
#ifdef CONFIG_CIFS_POSIX
- rc = CIFSSMBGetPosixACL(xid, pTcon, full_path,
+ if(sb->s_flags & MS_POSIXACL)
+ rc = CIFSSMBGetPosixACL(xid, pTcon, full_path,
ea_value, buf_size, ACL_TYPE_DEFAULT,
- cifs_sb->local_nls);
+ cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
#else
cFYI(1,("query POSIX default ACL not supported yet"));
#endif
@@ -324,7 +341,9 @@
search server for EAs or streams to
returns as xattrs */
rc = CIFSSMBQAllEAs(xid,pTcon,full_path,data,buf_size,
- cifs_sb->local_nls);
+ cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_MAP_SPECIAL_CHR);
if (full_path)
kfree(full_path);