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ffplay: set stream_index to -1 earlier to prevent segfault

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Signed-off-by: Peter Ross <pross@xvid.org>
Reviewed-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Peter Ross 2020-04-25 11:25:15 +10:00
parent 1217b06a9b
commit 6cfb33f976
1 changed files with 3 additions and 3 deletions
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6
fftools/ffplay.c
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@ -2775,9 +2775,6 @@ static int read_thread(void *arg)
}
memset(st_index, -1, sizeof(st_index));
is->last_video_stream = is->video_stream = -1;
is->last_audio_stream = is->audio_stream = -1;
is->last_subtitle_stream = is->subtitle_stream = -1;
is->eof = 0;
ic = avformat_alloc_context();
@ -3083,6 +3080,9 @@ static VideoState *stream_open(const char *filename, AVInputFormat *iformat)
is = av_mallocz(sizeof(VideoState));
if (!is)
return NULL;
is->last_video_stream = is->video_stream = -1;
is->last_audio_stream = is->audio_stream = -1;
is->last_subtitle_stream = is->subtitle_stream = -1;
is->filename = av_strdup(filename);
if (!is->filename)
goto fail;