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vf_drawtext: fix segfault on reinit

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2011-08-30 19:47:23 +02:00
parent e01770ba01
commit 3016c7f543
1 changed files with 1 additions and 0 deletions
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libavfilter/vf_drawtext.c
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@ -355,6 +355,7 @@ static av_cold void uninit(AVFilterContext *ctx)
av_freep(&dtext->fontcolor_string);
av_freep(&dtext->boxcolor_string);
av_freep(&dtext->positions);
dtext->nb_positions = 0;
av_freep(&dtext->shadowcolor_string);
av_tree_enumerate(dtext->glyphs, NULL, NULL, glyph_enu_free);
av_tree_destroy(dtext->glyphs);