| Message ID | 20220402220513.1709-2-michael@niedermayer.cc |
|---|---|
| State | Accepted |
| Commit | b97e58da449f78c347a88fbd09dd79a3c75e042a |
| Headers | show |
| Series | [FFmpeg-devel,1/2] avformat/ape: more bits in size for less overflows | expand |
| Context | Check | Description |
|---|---|---|
| andriy/make_aarch64_jetson | success | Make finished |
| andriy/make_fate_aarch64_jetson | success | Make fate finished |
diff --git a/libavcodec/binkaudio.c b/libavcodec/binkaudio.c index c4f3e743e2..f8cdc9f0cf 100644 --- a/libavcodec/binkaudio.c +++ b/libavcodec/binkaudio.c @@ -301,8 +301,10 @@ static int binkaudio_receive_frame(AVCodecContext *avctx, AVFrame *frame) again: if (!s->pkt->data) { ret = ff_decode_get_packet(avctx, s->pkt); - if (ret < 0) + if (ret < 0) { + s->ch_offset = 0; return ret; + } if (s->pkt->size < 4) { av_log(avctx, AV_LOG_ERROR, "Packet is too small\n");
Its not supported to maintain a frame as receive_frame() argument over multiple calls Fixes: store to null pointer of type 'FFTSample' (aka 'float') Fixes: 46231/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_BINKAUDIO_DCT_fuzzer-6276566037954560 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> --- libavcodec/binkaudio.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)