diff options
| author | Jeff Layton <jlayton@redhat.com> | 2009-04-17 11:45:30 -0400 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2009-04-17 21:08:15 +0000 |
| commit | fc6f394332ef1bf6ff5fbeaba0f2cd7a3c7971b6 (patch) | |
| tree | 86cccb6f28f84355d348bad27fa55d5c377d6660 /fs/super.c | |
| parent | 22c9d52bc03b880045ab1081890a38f11b272ae7 (diff) | |
| download | talos-op-linux-fc6f394332ef1bf6ff5fbeaba0f2cd7a3c7971b6.tar.gz talos-op-linux-fc6f394332ef1bf6ff5fbeaba0f2cd7a3c7971b6.zip | |
cifs: when renaming don't try to unlink negative dentry
When attempting to rename a file on a read-only share, the kernel can
call cifs_unlink on a negative dentry, which causes an oops. Only try
to unlink the file if it's a positive dentry.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Tested-by: Shirish Pargaonkar <shirishp@us.ibm.com>
CC: Stable <stable@vger.kernel.org>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/super.c')
0 files changed, 0 insertions, 0 deletions
