The 0 case was added with the support for multiple packets. It appears unintended and causes extra complexity and out of array accesses (though within padding)
No testcase Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavcodec/g729dec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/g729dec.c b/libavcodec/g729dec.c index ffccbc431b..d728b388b4 100644 --- a/libavcodec/g729dec.c +++ b/libavcodec/g729dec.c @@ -424,7 +424,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame_ptr, if ((ret = ff_get_buffer(avctx, frame, 0)) < 0) return ret; - if (buf_size % ((G729_8K_BLOCK_SIZE + (avctx->codec_id == AV_CODEC_ID_ACELP_KELVIN)) * avctx->channels) == 0) { + if (buf_size && buf_size % ((G729_8K_BLOCK_SIZE + (avctx->codec_id == AV_CODEC_ID_ACELP_KELVIN)) * avctx->channels) == 0) { packet_type = FORMAT_G729_8K; format = &format_g729_8k; //Reset voice decision -- 2.23.0 _______________________________________________ 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".