dict: fix memleak

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago · 086566a557
parent ffd02d0c19
commit 086566a557
1 changed files with 1 additions and 0 deletions
--- a/libavutil/dict.c
+++ b/libavutil/dict.c
@ -98,6 +98,7 @@ int av_dict_set(AVDictionary **pm, const char *key, const char *value, int flags
            if (!newval)
                return AVERROR(ENOMEM);
            av_strlcat(newval, oldval, len);
+            av_freep(&oldval);
            av_strlcat(newval, value, len);
            m->elems[m->count].value = newval;
        } else