diff options
| author | Andrey Utkin <andrey.krieger.utkin@gmail.com> | 2012-02-05 00:14:15 +0200 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2012-02-05 08:07:55 +0100 |
| commit | e7f0bc8c0f1c4a8731eb1c33cb013296a0555538 (patch) | |
| tree | c8136ad3b4653fe7f6a1157748b3aea9949ec12e /libavfilter/vf_drawtext.c | |
| parent | 86b57e4efea649246d882fcfdfa02e148a736496 (diff) | |
drawtext: add missing braces around an if() block.
Prevents uninitialized read.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Diffstat (limited to 'libavfilter/vf_drawtext.c')
| -rw-r--r-- | libavfilter/vf_drawtext.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libavfilter/vf_drawtext.c b/libavfilter/vf_drawtext.c index dcde542118..c5a6ffe60f 100644 --- a/libavfilter/vf_drawtext.c +++ b/libavfilter/vf_drawtext.c @@ -492,9 +492,11 @@ static int dtext_prepare_text(AVFilterContext *ctx) /* get glyph */ dummy.code = code; glyph = av_tree_find(dtext->glyphs, &dummy, glyph_cmp, NULL); - if (!glyph) + if (!glyph) { ret = load_glyph(ctx, &glyph, code); - if (ret) return ret; + if (ret) + return ret; + } y_min = FFMIN(glyph->bbox.yMin, y_min); y_max = FFMAX(glyph->bbox.yMax, y_max); |