Kacper Michajłow 75f30b4d3e avcodec/vvc/ctu: check coeff before multiply ...

ff_vvc_palette_escape_val() can return AVERROR in which case the
coeff*scale will overflow.

Fixes: runtime error: signed integer overflow: -1094995529 * 6528 cannot
       be represented in type 'int'
Fixes: 435225406/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VVC_fuzzer-5118570024730624
Found-by: OSS-Fuzz
Signed-off-by: Kacper Michajłow <kasper93@gmail.com>

2025-08-06 20:16:03 +00:00

..

cabac.c

lavc/vvc: Add max parameter to kth_order_egk_decode

2025-07-28 20:46:10 +01:00

cabac.h

lavc/vvc: Add max parameter to kth_order_egk_decode

2025-07-28 20:46:10 +01:00

ctu.c

avcodec/vvc/ctu: check coeff before multiply

2025-08-06 20:16:03 +00:00

ctu.h

avcodec/vvc/ctu: add palette support

2025-05-17 09:22:40 +08:00

data.c

…

data.h

…

dec.c

avcodec/vvc/dec: Don't use GetBit-API when byte-aligned

2025-07-11 15:13:21 +02:00

dec.h

avcodec/vvcdec: verify picture hash

2025-05-31 09:35:54 +08:00

dsp_template.c

avcodec/vvc/intra: refact, predict jcbcr to tb->coeffs

2025-05-17 09:22:40 +08:00

dsp.c

…

dsp.h

avcodec/vvc/intra: make lmcs_scale_chroma inplace

2025-05-17 09:22:40 +08:00

filter_template.c

…

filter.c

lavc/vvc: Avoid UB in DB strength derivation for PLT CUs

2025-05-24 21:50:46 +08:00

filter.h

…

inter_template.c

…

inter.c

…

inter.h

…

intra_template.c

avcodec/vvc/intra: make lmcs_scale_chroma inplace

2025-05-17 09:22:40 +08:00

intra_utils.c

all: fix typos found by codespell

2025-08-03 13:48:47 +02:00

intra.c

all: fix whitespace/new-line issues

2025-08-03 13:48:47 +02:00

intra.h

avcodec/vvc/intra: add ff_vvc_palette_derive_scale

2025-05-17 09:22:40 +08:00

itx_1d.c

…

itx_1d.h

…

Makefile

avcodec/vvc: support decoding prefix and suffix nal units

2025-05-31 09:35:54 +08:00

mvs.c

all: fix typos found by codespell

2025-08-03 13:48:47 +02:00

mvs.h

avcodec/vvc: refact, save pf and ciip_flag in ff_vvc_set_intra_mvf

2025-05-17 09:22:40 +08:00

ps.c

lavc/vvc: Mark SPS used if multiple CLVSSs use it

2025-08-02 15:04:39 +00:00

ps.h

…

refs.c

avcodec/vvc/refs: remove early return

2025-06-28 15:16:45 +02:00

refs.h

…

sei.c

avcodec/vvc: parse all SEI messages

2025-06-12 21:17:07 +08:00

sei.h

avcodec/vvc/sei: add decode_frame_field_info

2025-05-31 09:35:54 +08:00

thread.c

avcodec/vvc/ctu: add palette support

2025-05-17 09:22:40 +08:00

thread.h

…