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| author | Ian Kent <raven@themaw.net> | 2008-07-23 21:30:17 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-24 10:47:32 -0700 |
| commit | 5a11d4d0ee1ff284271f7265929d07ea4a1168a6 (patch) | |
| tree | 4b9b76486afa5d9fc29216df069c5a557e09011a /Documentation/sgi-ioc4.txt | |
| parent | 70b52a0a5005ce6a0ceec56e97222437a0ba7506 (diff) | |
| download | lwn-5a11d4d0ee1ff284271f7265929d07ea4a1168a6.tar.gz lwn-5a11d4d0ee1ff284271f7265929d07ea4a1168a6.zip | |
autofs4: fix waitq locking
The autofs4_catatonic_mode() function accesses the wait queue without any
locking but can be called at any time. This could lead to a possible
double free of the name field of the wait and a double fput of the daemon
communication pipe or an fput of a NULL file pointer.
Signed-off-by: Ian Kent <raven@themaw.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/sgi-ioc4.txt')
0 files changed, 0 insertions, 0 deletions