Merge commit '3cec81f4'

* commit '3cec81f4':
  mov: allocate the tag value dynamically

Conflicts:
	libavformat/mov.c

See: f31445a8Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavformat/mov.c

@@ -385,7 +385,6 @@ static int mov_read_udta_string(MOVContext *c, AVIOContext *pb, MOVAtom atom)
             key, str, (char*)&atom.type, str_size_alloc, atom.size);
 
     av_freep(&str);
-
     return 0;
 }