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| author | Anton Khirnov <anton@khirnov.net> | 2013-03-18 21:31:54 +0100 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2013-05-17 07:42:28 +0200 |
| commit | b06848f4deccb998f019eadc9a72e595bb5db4a9 (patch) | |
| tree | ce871b0d102190c2281eeed9295fe8705ab95624 | |
| parent | 1232a1647ab27e024a3baf4d01d40c8d08d6ced9 (diff) | |
| download | ffmpeg-b06848f4deccb998f019eadc9a72e595bb5db4a9.tar.gz | |
vf_lut: make config_props work properly when called multiple times.
Do not leak the expressions.
| -rw-r--r-- | libavfilter/vf_lut.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavfilter/vf_lut.c b/libavfilter/vf_lut.c index 263bd537d2..348ef32326 100644 --- a/libavfilter/vf_lut.c +++ b/libavfilter/vf_lut.c @@ -245,6 +245,8 @@ static int config_props(AVFilterLink *inlink) double res; /* create the parsed expression */ + av_expr_free(s->comp_expr[comp]); + s->comp_expr[comp] = NULL; ret = av_expr_parse(&s->comp_expr[comp], s->comp_expr_str[comp], var_names, funcs1_names, funcs1, NULL, NULL, 0, ctx); if (ret < 0) { |