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lavf: fix segfault in av_open_input_stream()

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ic is NULL in case of error.
(cherry picked from commit 13551ad1e3)

Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Anton Khirnov 2011-07-12 22:42:18 +02:00
parent dc3ab8ca43
commit 44b3f05309
1 changed files with 2 additions and 1 deletions
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3
libavformat/utils.c
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@ -465,7 +465,8 @@ int av_open_input_stream(AVFormatContext **ic_ptr,
else
ic->pb = pb;
err = avformat_open_input(&ic, filename, fmt, &opts);
if ((err = avformat_open_input(&ic, filename, fmt, &opts)) < 0)
goto fail;
ic->pb = ic->pb ? ic->pb : pb; // don't leak custom pb if it wasn't set above
*ic_ptr = ic;