| commit | 3636db595bcbfb95c2bcbc8769abe12b0d1d00dd | |
| 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 23:52:48 +0000 (14 16:52 -0700) | ||
| tree | 5fe2ce1facfb4e3c3dddddf6253293de6ee288fa | treesnapshot (tar.gz zip) |
| parent | 22c6c0e68cebc09d32e53d4034805d130f500df5 | 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 |