diff options
| -rw-r--r-- | libavcodec/avpacket.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/avpacket.c b/libavcodec/avpacket.c index 8e028a2a6c..60269aa63d 100644 --- a/libavcodec/avpacket.c +++ b/libavcodec/avpacket.c @@ -508,7 +508,7 @@ int av_packet_unpack_dictionary(const uint8_t *data, int size, AVDictionary **di const uint8_t *key = data; const uint8_t *val = data + strlen(key) + 1; - if (val >= end) + if (val >= end || !*key) return AVERROR_INVALIDDATA; ret = av_dict_set(dict, key, val, 0); |