diff options
| author | Dave Kleikamp <[email protected]> | 2009-08-31 11:07:12 -0400 |
|---|---|---|
| committer | Steve French <[email protected]> | 2009-09-01 22:35:01 +0000 |
| commit | 6ab409b53dcaf28f83d518a6702f904b7cee3f41 (patch) | |
| tree | 050bfb690ac9df049343034681478a5bb174a823 /drivers/mtd/lpddr/lpddr_cmds.c | |
| parent | 1b49c5566136455764a8d17ead25784f534c202d (diff) | |
cifs: Replace wrtPending with a real reference count
Currently, cifs_close() tries to wait until all I/O is complete and then
frees the file private data. If I/O does not completely in a reasonable
amount of time it frees the structure anyway, leaving a potential use-
after-free situation.
This patch changes the wrtPending counter to a complete reference count and
lets the last user free the structure.
Signed-off-by: Dave Kleikamp <[email protected]>
Reviewed-by: Jeff Layton <[email protected]>
Tested-by: Shirish Pargaonkar <[email protected]>
Signed-off-by: Steve French <[email protected]>
Diffstat (limited to 'drivers/mtd/lpddr/lpddr_cmds.c')
0 files changed, 0 insertions, 0 deletions