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Fix fuzzing issue for h265 bitstream parser

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Bug: chromium:1513102
Change-Id: Ib78ecd349d4353f5729188ab2d16b9cf81043cad
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/333942
Reviewed-by: Philip Eliasson <philipel@webrtc.org>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Commit-Queue: Erik Språng <sprang@webrtc.org>
Reviewed-by: Sergey Silkin <ssilkin@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#41579}
This commit is contained in:
qwu16 2024-01-17 09:34:52 +08:00 committed by WebRTC LUCI CQ
parent 0a7fc84887
commit a9ef127f6f
1 changed files with 3 additions and 0 deletions
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3
common_video/h265/h265_bitstream_parser.cc
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@ -12,6 +12,7 @@
#include <stdlib.h>
#include <cstdint>
#include <limits>
#include <vector>
#include "common_video/h265/h265_common.h"
@ -129,6 +130,8 @@ H265BitstreamParser::Result H265BitstreamParser::ParseNonParameterSetNalu(
uint32_t slice_segment_address_bits =
H265::Log2Ceiling(pic_height_in_ctbs_y * pic_width_in_ctbs_y);
TRUE_OR_RETURN(slice_segment_address_bits !=
std::numeric_limits<uint32_t>::max());
slice_reader.ConsumeBits(slice_segment_address_bits);
}