[FFmpeg-cvslog] avformat/au: add assert to help source code analyzers

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Sun Oct 20 14:33:05 2013 +0200| [78e6f83ce027bc4cfee055a3d68e97a6d35ea434] | committer: Michael Niedermayer

avformat/au: add assert to help source code analyzers

See: CID1108585 and CID1108603
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=78e6f83ce027bc4cfee055a3d68e97a6d35ea434
---

 libavformat/au.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavformat/au.c b/libavformat/au.c
index 5546c7f..edf0f32 100644
--- a/libavformat/au.c
+++ b/libavformat/au.c
@@ -31,6 +31,7 @@
 #include "internal.h"
 #include "avio_internal.h"
 #include "pcm.h"
+#include "libavutil/avassert.h"
 
 /* if we don't know the size in advance */
 #define AU_UNKNOWN_SIZE ((uint32_t)(~0))
@@ -110,6 +111,7 @@ static int au_read_header(AVFormatContext *s)
             bps = 2;
         } else {
             const uint8_t bpcss[] = {4, 0, 3, 5};
+            av_assert0(id >= 23 && id < 23 + 4);
             bps = bpcss[id - 23];
         }
     } else if (!bps) {