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  1. 15 11月, 2008 1 次提交
  3. 14 11月, 2008 1 次提交
    • S
      [CIFS] Fix cifs reconnection flags · 3b795210
      由 Steve French 提交于 
      In preparation for Jeff's big umount/mount fixes to remove the possibility of
various races in cifs mount and linked list handling of sessions, sockets and
tree connections, this patch cleans up some repetitive code in cifs_mount,
and addresses a problem with ses->status and tcon->tidStatus in which we
were overloading the "need_reconnect" state with other status in that
field.  So the "need_reconnect" flag has been broken out from those
two state fields (need reconnect was not mutually exclusive from some of the
other possible tid and ses states).  In addition, a few exit cases in
cifs_mount were cleaned up, and a problem with a tcon flag (for lease support)
was not being set consistently for the 2nd mount of the same share

CC: Jeff Layton <jlayton@redhat.com>
CC: Shirish Pargaonkar <shirishp@us.ibm.com>
Signed-off-by: NSteve French <sfrench@us.ibm.com>
      3b795210
  5. 31 10月, 2008 1 次提交
  7. 20 10月, 2008 1 次提交
  9. 09 10月, 2008 1 次提交
  11. 08 10月, 2008 1 次提交
    • S
      [CIFS] make sure we have the right resume info before calling CIFSFindNext · 0752f152
      由 Steve French 提交于 
      When we do a seekdir() or equivalent, we usually end up doing a
FindFirst call and then call FindNext until we get to the offset that we
want. The problem is that when we call FindNext, the code usually
doesn't have the proper info (mostly, the filename of the entry from the
last search) to resume the search.

Add a "last_entry" field to the cifs_search_info that points to the last
entry in the search. We calculate this pointer by using the
LastNameOffset field from the search parms that are returned. We then
use that info to do a cifs_save_resume_key before we call CIFSFindNext.

This patch allows CIFS to reliably pass the "telldir" connectathon test.
Signed-off-by: NJeff Layton <jlayton@redhat.com>
CC: Stable <stable@kernel.org>
Signed-off-by: NSteve French <sfrench@us.ibm.com>
      0752f152
  13. 25 9月, 2008 1 次提交
  15. 24 9月, 2008 1 次提交
  17. 09 8月, 2008 1 次提交
  19. 06 8月, 2008 4 次提交
  21. 24 7月, 2008 2 次提交
  23. 04 6月, 2008 1 次提交
  25. 24 5月, 2008 1 次提交
  27. 22 5月, 2008 1 次提交
  29. 17 5月, 2008 2 次提交
  31. 15 5月, 2008 2 次提交
  33. 13 5月, 2008 3 次提交
  35. 12 5月, 2008 1 次提交
    • J
      [CIFS] when not using unix extensions, check for and set ATTR_READONLY on create and mkdir · 67750fb9
      由 Jeff Layton 提交于 
      When creating a directory on a CIFS share without POSIX extensions,
and the given mode has no write bits set, set the ATTR_READONLY bit.

When creating a file, set ATTR_READONLY if the create mode has no write
bits set and we're not using unix extensions.

There are some comments about this being problematic due to the VFS
splitting creates into 2 parts. I'm not sure what that's actually
talking about, but I'm assuming that it has something to do with how
mknod is implemented. In the simple case where we have no unix
extensions and we're just creating a regular file, there's no reason
we can't set ATTR_READONLY.
Signed-off-by: NJeff Layton <jlayton@redhat.com>
Signed-off-by: NSteve French <sfrench@us.ibm.com>
      67750fb9
  37. 29 4月, 2008 1 次提交
  39. 10 4月, 2008 1 次提交
  41. 13 2月, 2008 1 次提交
  43. 08 2月, 2008 1 次提交
  45. 31 12月, 2007 2 次提交
  47. 14 11月, 2007 1 次提交
    • S
      [CIFS] Fix buffer overflow if server sends corrupt response to small · 133672ef
      由 Steve French 提交于 
      request

In SendReceive() function in transport.c - it memcpy's
message payload into a buffer passed via out_buf param. The function
assumes that all buffers are of size (CIFSMaxBufSize +
MAX_CIFS_HDR_SIZE) , unfortunately it is also called with smaller
(MAX_CIFS_SMALL_BUFFER_SIZE) buffers.  There are eight callers
(SMB worker functions) which are primarily affected by this change:

TreeDisconnect, uLogoff, Close, findClose, SetFileSize, SetFileTimes,
Lock and PosixLock

CC: Dave Kleikamp <shaggy@austin.ibm.com>
CC: Przemyslaw Wegrzyn <czajnik@czajsoft.pl>
Acked-by: NJeff Layton <jlayton@redhat.com>
Signed-off-by: NSteve French <sfrench@us.ibm.com>
      133672ef
  49. 03 11月, 2007 1 次提交
  51. 27 10月, 2007 1 次提交
  53. 26 10月, 2007 1 次提交
  55. 24 10月, 2007 1 次提交
  57. 19 10月, 2007 1 次提交
  59. 18 10月, 2007 1 次提交
  61. 17 10月, 2007 1 次提交