m = *pm = av_mallocz(sizeof(*m));
if (tag) {
- if (flags & AV_DICT_DONT_OVERWRITE)
+ if (flags & AV_DICT_DONT_OVERWRITE) {
+ if (flags & AV_DICT_DONT_STRDUP_KEY) av_free(key);
+ if (flags & AV_DICT_DONT_STRDUP_VAL) av_free(value);
return 0;
+ }
if (flags & AV_DICT_APPEND)
oldval = tag->value;
else