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| author | Kieran Kunhya <kierank@obe.tv> | 2017-03-20 19:40:29 +0000 |
|---|---|---|
| committer | Kieran Kunhya <kierank@obe.tv> | 2017-03-21 12:15:50 +0000 |
| commit | 4cca2f74f25331067cfb234328411bd114664871 (patch) | |
| tree | 1ddd54bd93425b6cce5ef1b45fbe27d1be0e966d | |
| parent | e6be531a30b7f1a14f207e02fb3996e5ae957f0d (diff) | |
| download | ffmpeg-4cca2f74f25331067cfb234328411bd114664871.tar.gz | |
vf_drawtext: Fix memory leak
| -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 0b9472508f..bcbe2d9106 100644 --- a/libavfilter/vf_drawtext.c +++ b/libavfilter/vf_drawtext.c @@ -709,7 +709,8 @@ static av_cold void uninit(AVFilterContext *ctx) av_expr_free(s->x_pexpr); av_expr_free(s->y_pexpr); - s->x_pexpr = s->y_pexpr = NULL; + av_expr_free(s->a_pexpr); + s->x_pexpr = s->y_pexpr = s->a_pexpr = NULL; av_freep(&s->positions); s->nb_positions = 0; @@ -752,7 +753,8 @@ static int config_input(AVFilterLink *inlink) av_expr_free(s->x_pexpr); av_expr_free(s->y_pexpr); - s->x_pexpr = s->y_pexpr = NULL; + av_expr_free(s->a_pexpr); + s->x_pexpr = s->y_pexpr = s->a_pexpr = NULL; if ((ret = av_expr_parse(&s->x_pexpr, s->x_expr, var_names, NULL, NULL, fun2_names, fun2, 0, ctx)) < 0 || |