virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-08-15 14:13:16 +02:00
Code Issues Releases Activity

vf_lut: make config_props work properly when called multiple times.

Browse Source 
Do not leak the expressions.
This commit is contained in:
Anton Khirnov
2013-03-18 21:31:54 +01:00
parent 1232a1647a
commit b06848f4de
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
libavfilter/vf_lut.c
View File

@@ -245,6 +245,8 @@ static int config_props(AVFilterLink *inlink)
double res; double res;
/* create the parsed expression */ /* 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], ret = av_expr_parse(&s->comp_expr[comp], s->comp_expr_str[comp],
var_names, funcs1_names, funcs1, NULL, NULL, 0, ctx); var_names, funcs1_names, funcs1, NULL, NULL, 0, ctx);
if (ret < 0) { if (ret < 0) {