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Zhao Zhili 304208d40c avcodec/h264_mp4toannexb: Fix heap buffer overflow 
Fixes: out of array write
Fixes: 64407/clusterfuzz-testcase-minimized-ffmpeg_BSF_H264_MP4TOANNEXB_fuzzer-4966763443650560

mp4toannexb_filter counts the number of bytes needed in the first
pass and allocate the memory, then do memcpy in the second pass.
Update sps/pps size in the loop makes the count invalid in the
case of SPS/PPS occur after IDR slice. This patch process in-band
SPS/PPS before the two pass loops.

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
(cherry picked from commit 89e9486bc3)
2024-03-27 20:11:57 +08:00
..
aac_adtstoasc.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
av1_frame_merge.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
av1_frame_split.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
av1_metadata.c all: use designated initializers for AVOption.unit 2024-02-14 14:53:41 +01:00
chomp.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
dca_core.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
dts2pts.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
dump_extradata.c all: use designated initializers for AVOption.unit 2024-02-14 14:53:41 +01:00
dv_error_marker.c all: use designated initializers for AVOption.unit 2024-02-14 14:53:41 +01:00
eac3_core.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
evc_frame_merge.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
extract_extradata.c avcodec: move leb reading functions to its own header 2024-01-31 11:19:16 -03:00
filter_units.c all: use designated initializers for AVOption.unit 2024-02-14 14:53:41 +01:00
h264_metadata.c all: use designated initializers for AVOption.unit 2024-02-14 14:53:41 +01:00
h264_mp4toannexb.c avcodec/h264_mp4toannexb: Fix heap buffer overflow 2024-03-27 20:11:57 +08:00
h264_redundant_pps.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
h265_metadata.c all: use designated initializers for AVOption.unit 2024-02-14 14:53:41 +01:00
h266_metadata.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
hapqa_extract.c all: use designated initializers for AVOption.unit 2024-02-14 14:53:41 +01:00
hevc_mp4toannexb.c avcodec/hevc_mp4toannexb: more validations for nalu_len 2024-02-11 22:50:01 +08:00
imx_dump_header.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
Makefile avcodec/bsf/mp3_header_decompress: Remove BSF 2024-03-02 02:47:50 +01:00
media100_to_mjpegb.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
mjpeg2jpeg.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
mjpega_dump_header.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
movsub.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
mpeg2_metadata.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
mpeg4_unpack_bframes.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
noise.c fix /// comments that should be ///< 2024-03-04 17:38:57 +01:00
null.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
opus_metadata.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
pcm_rechunk.c avcodec/bsf/pcm_rechunk: add some more supported PCM formats 2024-03-14 01:37:31 +01:00
pgs_frame_merge.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
prores_metadata.c all: use designated initializers for AVOption.unit 2024-02-14 14:53:41 +01:00
remove_extradata.c all: use designated initializers for AVOption.unit 2024-02-14 14:53:41 +01:00
setts.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
showinfo.c lavc/bsf: add a showinfo filter 2024-02-02 15:41:54 +01:00
trace_headers.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
truehd_core.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
vp9_metadata.c all: use designated initializers for AVOption.unit 2024-02-14 14:53:41 +01:00
vp9_raw_reorder.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
vp9_superframe.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
vp9_superframe_split.c lavc: move bitstream filters into bsf/ subdir 2024-01-29 18:40:14 +01:00
vvc_mp4toannexb.c avcodec/vvc_mp4toannexb: more validations for nalu_len 2024-02-11 22:49:51 +08:00