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| author | Neelkamal Semwal <neelkamal.semwal@ittiam.com> | 2021-12-21 10:33:23 +0530 |
|---|---|---|
| committer | Ray Essick <essick@google.com> | 2022-01-04 13:57:45 -0800 |
| commit | 3b8b8e610f2309a125b01d97a20c890ad820153b (patch) | |
| tree | 6a0223a6e40c96955ce0d00927b6d1a95eb6816f | |
| parent | 5a665e362f189f572c3f46ac11fa907e476938b3 (diff) | |
| download | tremolo-3b8b8e610f2309a125b01d97a20c890ad820153b.tar.gz | |
Tremolo: Add check for bad return value in decode_map
Test: poc in bug report
Test: atest android.mediav2.cts.CodecDecoderTest
Test: atest VtsHalMediaC2V1_0TargetAudioDecTest
Test: atest VorbisDecoderTest
Bug: 210625816
Change-Id: Ib1c25d524d8ca64d491212edb0625a6541ec6a3f
| -rw-r--r-- | Tremolo/codebook.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Tremolo/codebook.c b/Tremolo/codebook.c index 692f65f..ae5500a 100644 --- a/Tremolo/codebook.c +++ b/Tremolo/codebook.c @@ -765,6 +765,7 @@ int decode_map(codebook *s, oggpack_buffer *b, ogg_int32_t *v, int point); static int decode_map(codebook *s, oggpack_buffer *b, ogg_int32_t *v, int point){ ogg_uint32_t entry = decode_packed_entry_number(s,b); int i; + if(entry==UINT_MAX)return -1; if(oggpack_eop(b))return(-1); /* 1 used by test file 0 */ |