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authorMichael Niedermayer <michaelni@gmx.at>2014-02-15 23:26:19 +0100
committerMichael Niedermayer <michaelni@gmx.at>2014-02-15 23:27:20 +0100
commitd1e6602665d5ec1b7e211ab27b298c26139f82cc (patch)
treefb1259840dc64df2ba494e75a11b739c083087fa
parentbf2ce19e51fde57727a4ee33a4b3c2622f37a5c4 (diff)
downloadffmpeg-streaming-d1e6602665d5ec1b7e211ab27b298c26139f82cc.zip
ffmpeg-streaming-d1e6602665d5ec1b7e211ab27b298c26139f82cc.tar.gz
avcodec/hevc: make *ps_id unsigned
Fixes integer overflow Fixes out of array accesses Fixes 2f65e7dbd02a12f426a423bd7bf880b4-signal_sigsegv_127c952_2793_cov_2517424539_RPLM_A_qualcomm_4.bit Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
-rw-r--r--libavcodec/hevc.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/hevc.h b/libavcodec/hevc.h
index 7316418..fe9c4e9 100644
--- a/libavcodec/hevc.h
+++ b/libavcodec/hevc.h
@@ -380,7 +380,7 @@ typedef struct ScalingList {
} ScalingList;
typedef struct HEVCSPS {
- int vps_id;
+ unsigned vps_id;
int chroma_format_idc;
uint8_t separate_colour_plane_flag;
@@ -461,7 +461,7 @@ typedef struct HEVCSPS {
} HEVCSPS;
typedef struct HEVCPPS {
- int sps_id; ///< seq_parameter_set_id
+ unsigned sps_id; ///< seq_parameter_set_id
uint8_t sign_data_hiding_flag;
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