Simplify.

The previous commit "accidentally" worked around Drew Yao's first integer overflow.

diff --git a/modules/demux/mp4/libmp4.c b/modules/demux/mp4/libmp4.c
index 54ee0851efa87e5bb90d13f9eb0144ae3deccc9a..16f5f82a09f7fee0567ec0f8e94a37f722659ddb 100644 (file)
--- a/modules/demux/mp4/libmp4.c
+++ b/modules/demux/mp4/libmp4.c
@@ -1683,8 +1683,7 @@ static int MP4_ReadBox_padb( stream_t *p_stream, MP4_Box_t *p_box )
 
 
     MP4_GET4BYTES( p_box->data.p_padb->i_sample_count );
-    count = p_box->data.p_padb->i_sample_count;
-    count = (count + 1) / 2;
+    count = (p_box->data.p_padb->i_sample_count + 1) / 2;
 
     p_box->data.p_padb->i_reserved1 = calloc( count, sizeof(uint16_t) );
     p_box->data.p_padb->i_pad2 = calloc( count, sizeof(uint16_t) );