[FFmpeg-cvslog] avcodec/pcm_rechunk_bsf: assert that in_pkt is empty after merging its data into out_pkt

[James Almer]

ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Mon Apr 17 20:52:23 2023 -0300| [86645bf0a6b2a02b90bf0a17a14d7e750b1b9d40] | committer: James Almer

avcodec/pcm_rechunk_bsf: assert that in_pkt is empty after merging its data into out_pkt

If it's not empty here, then a leak would ocurr immediately after.

Signed-off-by: James Almer <jamrial at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=86645bf0a6b2a02b90bf0a17a14d7e750b1b9d40
---

 libavcodec/pcm_rechunk_bsf.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavcodec/pcm_rechunk_bsf.c b/libavcodec/pcm_rechunk_bsf.c
index 032f914916..28b5722ac9 100644
--- a/libavcodec/pcm_rechunk_bsf.c
+++ b/libavcodec/pcm_rechunk_bsf.c
@@ -139,6 +139,7 @@ static int rechunk_filter(AVBSFContext *ctx, AVPacket *pkt)
                     av_packet_move_ref(pkt, s->out_pkt);
                     return send_packet(s, nb_samples, pkt);
                 }
+                av_assert0(!s->in_pkt->size);
             } else if (s->in_pkt->size > data_size) {
                 ret = av_packet_ref(pkt, s->in_pkt);
                 if (ret < 0)