since code now use get_bits_long, allocate padding buffer

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18138 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

diff --git a/libavformat/mov.c b/libavformat/mov.c
index d0dbef62af306e882be1977b21ba5124d7554da4..f4ba5e243f37601cd94f0796efec7dfaeddff198 100644 (file)
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -1166,7 +1166,7 @@ static int mov_read_stsz(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
 
     num_bytes = (entries*field_size+4)>>3;
 
-    buf = av_malloc(num_bytes);
+    buf = av_malloc(num_bytes+FF_INPUT_BUFFER_PADDING_SIZE);
     if (!buf) {
         av_freep(&sc->sample_sizes);
         return AVERROR(ENOMEM);