diff options
| author | Ian Kent <raven@themaw.net> | 2006-11-14 13:03:29 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-11-14 20:09:27 +0300 |
| commit | ba8df43c0ee93ec05fc526278a80aaf4cb5ab1fa (patch) | |
| tree | 510db3f9141e0bf091eccaf7ef7a0db3c81338bb /fs/autofs/waitq.c | |
| parent | 6a34b57bec41c95f1e38f700cd9b81324baaffc7 (diff) | |
| download | linux-ba8df43c0ee93ec05fc526278a80aaf4cb5ab1fa.tar.xz | |
[PATCH] autofs4: panic after mount fail
Resolve the panic on failed mount of an autofs filesystem originally
reported by Mao Bibo.
It addresses two issues that happen after the mount fail. The first a NULL
pointer reference to a field (pipe) in the autofs superblock info structure
and second the lack of super block cleanup by the autofs and autofs4
modules.
Signed-off-by: Ian Kent <raven@themaw.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/autofs/waitq.c')
| -rw-r--r-- | fs/autofs/waitq.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/autofs/waitq.c b/fs/autofs/waitq.c index 633f628005b4..19a9cafb5ddf 100644 --- a/fs/autofs/waitq.c +++ b/fs/autofs/waitq.c @@ -41,6 +41,7 @@ void autofs_catatonic_mode(struct autofs_sb_info *sbi) wq = nwq; } fput(sbi->pipe); /* Close the pipe */ + sbi->pipe = NULL; autofs_hash_dputall(&sbi->dirhash); /* Remove all dentry pointers */ } |