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[FFmpeg-devel,21/34] avformat/matroskaenc: Avoid allocation of AVPacket

Message ID AM7PR03MB66609FF4FAD5B4B0081FDB2F8FD29@AM7PR03MB6660.eurprd03.prod.outlook.com
State Accepted
Headers show
Series [FFmpeg-devel,01/11] avformat/mux: Sanitize packets without data and side-data | expand

Checks

Context Check Description
andriy/make_x86 success Make finished
andriy/make_fate_x86 success Make fate finished
andriy/make_ppc success Make finished
andriy/make_fate_ppc success Make fate finished

Commit Message

Andreas Rheinhardt Sept. 6, 2021, 2:27 a.m. UTC 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
---
 libavformat/matroskaenc.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)
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Patch

diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c
index 6e34243f6b..250623535a 100644
--- a/libavformat/matroskaenc.c
+++ b/libavformat/matroskaenc.c
@@ -453,8 +453,6 @@  static void mkv_deinit(AVFormatContext *s)
 {
     MatroskaMuxContext *mkv = s->priv_data;
 
-    av_packet_free(&mkv->cur_audio_pkt);
-
     ffio_free_dyn_buf(&mkv->cluster_bc);
     ffio_free_dyn_buf(&mkv->info.bc);
     ffio_free_dyn_buf(&mkv->track.bc);
@@ -2683,9 +2681,8 @@  static int mkv_init(struct AVFormatContext *s)
     } else
         mkv->mode = MODE_MATROSKAv2;
 
-    mkv->cur_audio_pkt = av_packet_alloc();
-    if (!mkv->cur_audio_pkt)
-        return AVERROR(ENOMEM);
+    mkv->cur_audio_pkt = s->internal->pkt;
+
     mkv->tracks = av_mallocz_array(s->nb_streams, sizeof(*mkv->tracks));
     if (!mkv->tracks)
         return AVERROR(ENOMEM);