From ffdd2e9144f45082ce31f93c20136ade6ed51a54 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Cl=C3=A9ment=20B=C5=93sch?= Date: Sat, 12 May 2012 22:31:11 +0200 Subject: [PATCH] lavf/id3v2: do not export empty fields. This also avoids a memleak. Signed-off-by: Anton Khirnov --- libavformat/id3v2.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavformat/id3v2.c b/libavformat/id3v2.c index e12e930..da02780 100644 --- a/libavformat/id3v2.c +++ b/libavformat/id3v2.c @@ -293,6 +293,8 @@ static void read_ttag(AVFormatContext *s, AVIOContext *pb, int taglen, const cha } else if (*dst) dict_flags |= AV_DICT_DONT_STRDUP_VAL; + else + av_freep(&dst); if (dst) av_dict_set(&s->metadata, key, dst, dict_flags); -- 2.7.4