Fixes: out of array access Fixes: 70618/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ADPCM_DTK_fuzzer-4814907107770368
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavcodec/adpcm.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavcodec/adpcm.c b/libavcodec/adpcm.c index afdbeaa15ee..8f9a8a8c8e2 100644 --- a/libavcodec/adpcm.c +++ b/libavcodec/adpcm.c @@ -1050,6 +1050,8 @@ static int get_nb_samples(AVCodecContext *avctx, GetByteContext *gb, nb_samples = buf_size / (21 * ch) * 32; break; case AV_CODEC_ID_ADPCM_DTK: + nb_samples = buf_size / 32 * 28; + break; case AV_CODEC_ID_ADPCM_PSX: nb_samples = buf_size / (16 * ch) * 28; break; -- 2.45.2 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
