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vsrc_movie: fix leak in request_frame()

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Also set movie->picref to NULL, in order to avoid a crash in uninit()
when movie->picref is unreffed again and it was already freed.

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Stefano Sabatini 2011-04-18 19:21:25 +02:00 committed by Anton Khirnov
parent 10d39405fa
commit 5eb901cfec
1 changed files with 2 additions and 0 deletions
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libavfilter/vsrc_movie.c
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@ -290,6 +290,8 @@ static int request_frame(AVFilterLink *outlink)
avfilter_start_frame(outlink, outpicref); avfilter_start_frame(outlink, outpicref);
avfilter_draw_slice(outlink, 0, outlink->h, 1); avfilter_draw_slice(outlink, 0, outlink->h, 1);
avfilter_end_frame(outlink); avfilter_end_frame(outlink);
avfilter_unref_buffer(movie->picref);
movie->picref = NULL;
return 0; return 0;
} }