Signed-off-by: Lukasz Marek <lukasz.m.lu...@gmail.com>
---
libavutil/opt.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/libavutil/opt.c b/libavutil/opt.c
index 0692393..86d3ddf 100644
--- a/libavutil/opt.c
+++ b/libavutil/opt.c
@@ -1596,6 +1596,13 @@ int av_opt_copy(void *dst, void *src)
*(int*)(field_dst8 + 1) = len;
} else if (o->type == AV_OPT_TYPE_CONST) {
// do nothing
+ } else if (o->type == AV_OPT_TYPE_DICT) {
+ if (*field_dst8 != *field_src8)
+ av_dict_free(field_dst8);
+ *field_dst8 = NULL;
+ av_dict_copy(field_dst8, *field_src8, 0);
+ if (av_dict_count(*field_src8) != av_dict_count(*field_dst8))
+ ret = AVERROR(ENOMEM);
} else {
memcpy(field_dst, field_src, opt_size(o->type));
}
--
1.9.1
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