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avformat_free_context: allow NULL as argument

Fixes CID703682
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
tags/n1.1
Michael Niedermayer 13 years ago
parent
commit
ee23dcf534
1 changed files with 3 additions and 0 deletions
  1. +3
    -0
      libavformat/utils.c

+ 3
- 0
libavformat/utils.c View File

@@ -3018,6 +3018,9 @@ void avformat_free_context(AVFormatContext *s)
{
int i;

if (!s)
return;

av_opt_free(s);
if (s->iformat && s->iformat->priv_class && s->priv_data)
av_opt_free(s->priv_data);


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