free in case of multiple type == 2

Originally committed as revision 12263 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavformat/mov.c b/libavformat/mov.c
index 3a18e662c2f8ccdcb34bcf77d955bcb8656d8e02..1d666dd983a06825c894efd8d52070093879e308 100644 (file)
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -254,6 +254,7 @@ static int mov_read_dref(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
                 if (len&1)
                     len += 1;
                 if (type == 2) { // absolute path
+                    av_free(dref->path);
                     dref->path = av_mallocz(len+1);
                     if (!dref->path)
                         return AVERROR(ENOMEM);