| commit | 5ba2f67afb02c5302b2898949ed6fc3b3d37dcf1 | [log] [tgz] |
|---|---|---|
| author | Arjan van de Ven <arjan@linux.intel.com> | Fri Oct 10 21:16:12 2008 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Sat Oct 11 09:54:07 2008 -0700 |
| tree | aa8954769e1eeb0aac55181e698166beaa61f633 | |
| parent | 64f1b65382054f8bfd528f2c4253297c232816eb [diff] |
security: avoid calling a NULL function pointer in drivers/video/tvaudio.c NULL function pointers are very bad security wise. This one got caught by kerneloops.org quite a few times, so it's happening in the field.... Fix is simple, check the function pointer for NULL, like 6 other places in the same function are already doing. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>