asfdec: only unicode tags must have even length.

Patch from: Anton Khirnov wyskas gmail Originally committed as revision 22016 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago · 514b73cf0d
parent 43382b5f13
commit 514b73cf0d
1 changed files with 1 additions and 1 deletions
--- a/libavformat/asfdec.c
+++ b/libavformat/asfdec.c
@ -441,7 +441,7 @@ static int asf_read_header(AVFormatContext *s, AVFormatParameters *ap)
                    get_str16_nolen(pb, name_len, name, sizeof(name));
                    value_type = get_le16(pb);
                    value_len  = get_le16(pb);
-                    if (value_len%2)
+                    if (!value_type && value_len%2)
                        value_len += 1;
                    get_tag(s, name, value_type, value_len);
            }