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| author | Alexey Khoroshilov <khoroshilov@ispras.ru> | 2012-03-06 17:08:29 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-03-19 14:36:24 -0300 |
| commit | f3033aecf2341a4e2669c63ed78a190a1c3e7a3a (patch) | |
| tree | 922c9e4476283fb1eb346c12bd9b0ee8be556a8a /arch/powerpc/math-emu | |
| parent | 9bb24a7e49c33c16c4d9d7d3496f46626e573d02 (diff) | |
| download | linux-f3033aecf2341a4e2669c63ed78a190a1c3e7a3a.tar.bz2 | |
[media] dib9000: implement error handling for DibAcquireLock
DibAcquireLock() is implemented as mutex_lock_interruptible()
but the driver does not handle unsuccessful locking.
As a result it may lead to unlock of an unheld mutex.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'arch/powerpc/math-emu')
0 files changed, 0 insertions, 0 deletions