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avformat/mlvdec: Don't leak open AVIOContexts on error

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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2020-08-10 02:19:35 +02:00
parent 6e0dd41fa3
commit 0d560873da
1 changed files with 3 additions and 0 deletions
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3
libavformat/mlvdec.c
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@ -52,6 +52,8 @@ typedef struct {
uint64_t pts; uint64_t pts;
} MlvContext; } MlvContext;
static int read_close(AVFormatContext *s);
static int probe(const AVProbeData *p) static int probe(const AVProbeData *p)
{ {
if (AV_RL32(p->buf) == MKTAG('M','L','V','I') && if (AV_RL32(p->buf) == MKTAG('M','L','V','I') &&
@ -376,6 +378,7 @@ static int read_header(AVFormatContext *avctx)
if ((vst && !vst->nb_index_entries) || (ast && !ast->nb_index_entries)) { if ((vst && !vst->nb_index_entries) || (ast && !ast->nb_index_entries)) {
av_log(avctx, AV_LOG_ERROR, "no index entries found\n"); av_log(avctx, AV_LOG_ERROR, "no index entries found\n");
read_close(avctx);
return AVERROR_INVALIDDATA; return AVERROR_INVALIDDATA;
} }