| commit | cd9f58efb861a86283931f3db17aa2a4fe4da642 | |
| author | Arjan van de Ven <arjan@linux.intel.com> | |
| Sat, 11 Oct 2008 04:16:12 +0000 (10 21:16 -0700) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Wed, 22 Oct 2008 21:21:33 +0000 (22 14:21 -0700) | ||
| tree | cf025a1cf179005203ce8e6342b2002cb52a8b9b | treesnapshot (tar.gz zip) |
| parent | 686c714cce06e8804e15daf7ce3d4f80c35c6a69 | commitdiff |
security: avoid calling a NULL function pointer in drivers/video/tvaudio.c
commit 5ba2f67afb02c5302b2898949ed6fc3b3d37dcf1 upstream
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit 5ba2f67afb02c5302b2898949ed6fc3b3d37dcf1 upstream
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| drivers/media/video/tvaudio.c | diffblobblamehistory |