find_info_tag: Make sure the output buffer is null terminated

Originally committed as revision 25353 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago · eb99f179fa
parent 5dd7f994c6
commit eb99f179fa
1 changed files with 1 additions and 1 deletions
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@ -3361,8 +3361,8 @@ int find_info_tag(char *arg, int arg_size, const char *tag1, const char *info)
                }
                p++;
            }
-            *q = '\0';
        }
+        *q = '\0';
        if (!strcmp(tag, tag1))
            return 1;
        if (*p != '&')