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avformat/mux: Don't unnecessarily zero-initialize AVPacketList 

If no error occurs and this AVPacketList is used at all, its packet
substructure will be overwritten and its next pointer explicitly set, so
every field will still be initialized even when using av_malloc.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Andreas Rheinhardt 2019-08-13 04:47:15 +02:00 committed by Michael Niedermayer
parent 020159e0e7
commit 148fb44b36
1 changed files with 1 additions and 1 deletions
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libavformat/mux.c
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@ -931,7 +931,7 @@ int ff_interleave_add_packet(AVFormatContext *s, AVPacket *pkt,
AVStream *st = s->streams[pkt->stream_index];
int chunked = s->max_chunk_size || s->max_chunk_duration;
this_pktl = av_mallocz(sizeof(AVPacketList));
this_pktl = av_malloc(sizeof(AVPacketList));
if (!this_pktl)
return AVERROR(ENOMEM);
if ((pkt->flags & AV_PKT_FLAG_UNCODED_FRAME)) {