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avformat/movenchint: use av_freep() for safety

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Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-08-16 19:44:50 +02:00
parent 4f3e2f107b
commit cabcd8ff66
1 changed files with 2 additions and 2 deletions
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4
libavformat/movenchint.c
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@ -72,7 +72,7 @@ static void sample_queue_pop(HintSampleQueue *queue)
if (queue->len <= 0) if (queue->len <= 0)
return; return;
if (queue->samples[0].own_data) if (queue->samples[0].own_data)
av_free(queue->samples[0].data); av_freep(&queue->samples[0].data);
queue->len--; queue->len--;
memmove(queue->samples, queue->samples + 1, sizeof(HintSample)*queue->len); memmove(queue->samples, queue->samples + 1, sizeof(HintSample)*queue->len);
} }
@ -85,7 +85,7 @@ static void sample_queue_free(HintSampleQueue *queue)
int i; int i;
for (i = 0; i < queue->len; i++) for (i = 0; i < queue->len; i++)
if (queue->samples[i].own_data) if (queue->samples[i].own_data)
av_free(queue->samples[i].data); av_freep(&queue->samples[i].data);
av_freep(&queue->samples); av_freep(&queue->samples);
queue->len = 0; queue->len = 0;
queue->size = 0; queue->size = 0;