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| author | Karsten Keil <kkeil@suse.de> | 2007-10-18 12:04:31 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-18 23:37:17 +0200 |
| commit | 9713d9e650045f7f2afd81d58a068827be306993 (patch) | |
| tree | e4913e15b37f9ad5da9a037fac0f53f3a78cef64 /crypto/hash.c | |
| parent | au1100fb: fix modpost warnings (diff) | |
| download | linux-9713d9e650045f7f2afd81d58a068827be306993.tar.xz linux-9713d9e650045f7f2afd81d58a068827be306993.zip | |
i4l: fix random freezes with AVM B1 drivers
This fix the same issue which was debbuged for the C4 controller for the B1
versions.
The capilib_ function modify or traverse a linked list without locking.
This patch extends the existing locking to the calls of these function to
prevent access to a list which is in the middle of a modification.
Signed-off-by: Karsten Keil <kkeil@suse.de>
C: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'crypto/hash.c')
0 files changed, 0 insertions, 0 deletions