From 838740e6420538ad45982da6b1d3aa3ae91307f5 Mon Sep 17 00:00:00 2001
From: Luca Barbato <lu_zero@gentoo.org>
Date: Sat, 11 Jan 2014 12:33:42 +0100
Subject: hevc: Prevent some integer overflows

get_ue_golomb_long() returns an unsigned.

Sample-Id: 00001541-google
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
---
 libavcodec/hevc.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'libavcodec/hevc.h')

diff --git a/libavcodec/hevc.h b/libavcodec/hevc.h
index 6c99d9bc5c..a674899b6f 100644
--- a/libavcodec/hevc.h
+++ b/libavcodec/hevc.h
@@ -261,7 +261,7 @@ enum ScanType {
 };
 
 typedef struct ShortTermRPS {
-    int num_negative_pics;
+    unsigned int num_negative_pics;
     int num_delta_pocs;
     int32_t delta_poc[32];
     uint8_t used[32];
@@ -528,7 +528,7 @@ typedef struct HEVCPPS {
 } HEVCPPS;
 
 typedef struct SliceHeader {
-    int pps_id;
+    unsigned int pps_id;
 
     ///< address (in raster order) of the first block in the current slice segment
     unsigned int   slice_segment_addr;
-- 
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