| commit | ef79e147a62e11f6a657b076bc98192fba725645 | |
| author | Dan Rosenberg <drosenberg@vsecurity.com> | |
| Wed, 23 Mar 2011 15:42:57 +0000 (23 11:42 -0400) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Thu, 14 Apr 2011 23:53:18 +0000 (14 16:53 -0700) | ||
| tree | 915b8d6747d490892b686d2fce457154287ea7c4 | treesnapshot (tar.gz zip) |
| parent | a780bc7a4787bc3843afea4cada2a61860ee612a | commitdiff |
sound/oss/opl3: validate voice and channel indexes
commit 4d00135a680727f6c3be78f8befaac009030e4df upstream.
User-controllable indexes for voice and channel values may cause reading
and writing beyond the bounds of their respective arrays, leading to
potentially exploitable memory corruption. Validate these indexes.
Signed-off-by: Dan Rosenberg <drosenberg@vsecurity.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit 4d00135a680727f6c3be78f8befaac009030e4df upstream.
User-controllable indexes for voice and channel values may cause reading
and writing beyond the bounds of their respective arrays, leading to
potentially exploitable memory corruption. Validate these indexes.
Signed-off-by: Dan Rosenberg <drosenberg@vsecurity.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| sound/oss/opl3.c | diffblobblamehistory |