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ffmpeg.wasm-core
Commit 4cca2f74 authored by Kieran Kunhya's avatar Kieran Kunhya
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vf_drawtext: Fix memory leak

parent e6be531a
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Showing with 4 additions and 2 deletions
libavfilter/vf_drawtext.c
View file @ 4cca2f74
......@@ -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 ||
......
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