From: Andreas Öman <andreas@lonelycoder.com>
Date: Mon, 5 Nov 2012 13:27:00 +0000 (+0100)
Subject: h264parser: Treat SPS and PPS id as unsigned
X-Git-Tag: v3.5~294^2~7
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0d8d8a2da1412476bf8df409fe7c06e2af498c32;p=thirdparty%2Ftvheadend.git

h264parser: Treat SPS and PPS id as unsigned

There is a change of crash otherwise if we get a corrupt bitstream
---

diff --git a/src/parser_h264.c b/src/parser_h264.c
index 67a823048..0653227fc 100644
--- a/src/parser_h264.c
+++ b/src/parser_h264.c
@@ -355,7 +355,7 @@ h264_decode_slice_header(elementary_stream_t *st, bitstream_t *bs, int *pkttype,
 			 int *isfield)
 {
   h264_private_t *p;
-  int slice_type, pps_id, sps_id;
+  unsigned int slice_type, pps_id, sps_id;
 
   if((p = st->es_priv) == NULL)
     return -1;