qt-faststart: Avoid leaking memory if encountering a file with double ftyp atoms

Originally committed as revision 23065 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/tools/qt-faststart.c b/tools/qt-faststart.c
index bcd5e47..f48ffc0 100644 (file)
--- a/tools/qt-faststart.c
+++ b/tools/qt-faststart.c
@@ -116,6 +116,7 @@ int main(int argc, char *argv[])
         /* keep ftyp atom */
         if (atom_type == FTYP_ATOM) {
             ftyp_atom_size = atom_size;
+            free(ftyp_atom);
             ftyp_atom = malloc(ftyp_atom_size);
             if (!ftyp_atom) {
                 printf ("could not allocate %"PRIu64" byte for ftyp atom\n",