linux-toradex.git/fs/cifs, branch v3.6.5 Linux kernel for Apalis and Colibri modules Convert properly UTF-8 to UTF-16 2012-10-12T20:50:35+00:00 Frediano Ziglio frediano.ziglio@citrix.com 2012-08-07T09:33:03+00:00 049917d4843acf4b024f1721d83fbe2875cdd937 commit fd3ba42c76d3d4b776120c2b24c1791e7bb3deb1 upstream. wchar_t is currently 16bit so converting a utf8 encoded characters not in plane 0 (>= 0x10000) to wchar_t (that is calling char2uni) lead to a -EINVAL return. This patch detect utf8 in cifs_strtoUTF16 and add special code calling utf8s_to_utf16s. Signed-off-by: Frediano Ziglio <frediano.ziglio@citrix.com> Acked-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <smfrench@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit fd3ba42c76d3d4b776120c2b24c1791e7bb3deb1 upstream.

wchar_t is currently 16bit so converting a utf8 encoded characters not
in plane 0 (>= 0x10000) to wchar_t (that is calling char2uni) lead to a
-EINVAL return. This patch detect utf8 in cifs_strtoUTF16 and add special
code calling utf8s_to_utf16s.

Signed-off-by: Frediano Ziglio <frediano.ziglio@citrix.com>
Acked-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
cifs: reinstate the forcegid option 2012-10-12T20:50:35+00:00 Jeff Layton jlayton@redhat.com 2012-10-03T20:02:36+00:00 b034312000118d88ddb6027c262bf898440448ae commit 72bd481f860f0125c810bb43d878ce5f9c060c58 upstream. Apparently this was lost when we converted to the standard option parser in 8830d7e07a5e38bc47650a7554b7c1cfd49902bf Reported-by: Gregory Lee Bartholomew <gregory.lee.bartholomew@gmail.com> Cc: Sachin Prabhu <sprabhu@redhat.com> Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <smfrench@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 72bd481f860f0125c810bb43d878ce5f9c060c58 upstream.

Apparently this was lost when we converted to the standard option
parser in 8830d7e07a5e38bc47650a7554b7c1cfd49902bf

Reported-by: Gregory Lee Bartholomew <gregory.lee.bartholomew@gmail.com>
Cc: Sachin Prabhu <sprabhu@redhat.com>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
cifs: fix return value in cifsConvertToUTF16 2012-09-18T20:35:25+00:00 Jeff Layton jlayton@redhat.com 2012-09-18T18:21:01+00:00 c73f693989d7a7d99ec66a7065295a0c93d0b127 This function returns the wrong value, which causes the callers to get the length of the resulting pathname wrong when it contains non-ASCII characters. This seems to fix https://bugzilla.samba.org/show_bug.cgi?id=6767 Cc: <stable@vger.kernel.org> Reported-by: Baldvin Kovacs <baldvin.kovacs@gmail.com> Reported-and-Tested-by: Nicolas Lefebvre <nico.lefebvre@gmail.com> Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <smfrench@gmail.com> 
This function returns the wrong value, which causes the callers to get
the length of the resulting pathname wrong when it contains non-ASCII
characters.

This seems to fix https://bugzilla.samba.org/show_bug.cgi?id=6767

Cc: <stable@vger.kernel.org>
Reported-by: Baldvin Kovacs <baldvin.kovacs@gmail.com>
Reported-and-Tested-by: Nicolas Lefebvre <nico.lefebvre@gmail.com>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>
CIFS: Fix endianness conversion 2012-09-06T17:42:35+00:00 Pavel Shilovsky pshilovsky@etersoft.ru 2012-09-04T11:49:31+00:00 b2ede58e98c87c7f0f44a926f974262f65c3402f Signed-off-by: Pavel Shilovsky <pshilovsky@etersoft.ru> Signed-off-by: Steve French <smfrench@gmail.com> 
Signed-off-by: Pavel Shilovsky <pshilovsky@etersoft.ru>
Signed-off-by: Steve French <smfrench@gmail.com>
CIFS: Fix error handling in cifs_push_mandatory_locks 2012-09-06T17:42:31+00:00 Pavel Shilovsky pshilovsky@etersoft.ru 2012-08-29T17:13:38+00:00 e2f2886a824ff0a56da1eaa13019fde86aa89fa6 Cc: <stable@vger.kernel.org> Signed-off-by: Pavel Shilovsky <pshilovsky@etersoft.ru> Signed-off-by: Steve French <smfrench@gmail.com> 
Cc: <stable@vger.kernel.org>
Signed-off-by: Pavel Shilovsky <pshilovsky@etersoft.ru>
Signed-off-by: Steve French <smfrench@gmail.com>
CIFS: Fix cifs_do_create error hadnling 2012-08-20T03:30:18+00:00 Pavel Shilovsky pshilovsky@samba.org 2012-08-17T14:02:19+00:00 ea7b4887e7266b93fa0c203cc452a926a0fef4f0 Commit d2c127197dfc0b2bae62a52e1e0d3e3ff493919e caused a regression in cifs_do_create error handling. Fix this by closing a file handle in the case of a get_inode_info(_unix) error. Also remove unnecessary checks for newinode being NULL. Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org> Signed-off-by: Steve French <smfrench@gmail.com> 
Commit d2c127197dfc0b2bae62a52e1e0d3e3ff493919e caused a regression
in cifs_do_create error handling. Fix this by closing a file handle
in the case of a get_inode_info(_unix) error. Also remove unnecessary
checks for newinode being NULL.

Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
cifs: print error code if smb signature verification fails 2012-08-20T03:30:13+00:00 Steve French smfrench@gmail.com 2012-08-03T14:42:45+00:00 985e4ff016b5f3d95c12fe8073d1df89300dab3d While trying to debug a SMB signature related issue with Windows Servers figured out it might be easier to debug if we print the error code from cifs_verify_signature(). Also, fix indendation while at it. Signed-off-by: Suresh Jayaraman <sjayaraman@suse.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <smfrench@gmail.com> 
While trying to debug a SMB signature related issue with Windows Servers
figured out it might be easier to debug if we print the error code from
cifs_verify_signature(). Also, fix indendation while at it.

Signed-off-by: Suresh Jayaraman <sjayaraman@suse.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>
CIFS: Fix log messages in packet checking for SMB2 2012-08-20T03:30:07+00:00 Pavel Shilovsky pshilovsky@samba.org 2012-07-26T21:20:41+00:00 7411286088d5ba879e9ffcaaa296f657642ef2c4 Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org> Signed-off-by: Steve French <smfrench@gmail.com> 
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
CIFS: Protect i_nlink from being negative 2012-08-20T03:30:00+00:00 Steve French smfrench@gmail.com 2012-08-03T13:43:01+00:00 b7ca69289680cf631fb20b7d436467c4ec1153cd that can cause warning messages. Pavel had initially suggested a smaller patch around drop_nlink, after a similar problem was discovered NFS. Protecting additional places where nlink is touched was suggested by Jeff Layton and is included in this. Reviewed-by: Pavel Shilovsky <pshilovsky@samba.org> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com> Signed-off-by: Steve French <smfrench@gmail.com> 
that can cause warning messages.  Pavel had initially
suggested a smaller patch around drop_nlink, after
a similar problem was discovered NFS.  Protecting
additional places where nlink is touched was
suggested by Jeff Layton and is included in this.

Reviewed-by: Pavel Shilovsky <pshilovsky@samba.org>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Signed-off-by: Steve French <smfrench@gmail.com>
CIFS: Add SMB2 support for rmdir 2012-07-27T20:17:50+00:00 Pavel Shilovsky pshilovsky@samba.org 2012-07-10T12:14:38+00:00 1a500f010fb2d121c58f77ddfde2eca1bde3bfcd Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org> Signed-off-by: Steve French <smfrench@gmail.com> 
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>