Michael Niedermayer 97e169f6ce swscale/output: avoid signed overflow in yuv2rgb_write_full luma scaling ...

Fixes: 523522305/clusterfuzz-testcase-minimized-ffmpeg_SWS_fuzzer-4574409678716928
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
(cherry picked from commit f50e22c68d)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2026-07-21 22:59:53 +02:00

..

aarch64

swscale/ops: switch from AVRational to AVRational64

2026-06-25 01:20:44 +02:00

arm

libswscale/arm: Switch consistent indentation to common style

2026-04-29 13:49:27 +03:00

loongarch

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ppc

swscale/ppc: fix LOAD_FILTER overread in VSX path

2026-06-14 13:47:14 +00:00

riscv

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tests

swscale/tests/sws_ops: split passes when printing ops lists

2026-06-23 11:48:13 +00:00

vulkan

vulkan: remove runtime shader compilation support

2026-07-14 00:14:28 +09:00

x86

avutil/x86/emms: Unavpriv avpriv_emms_asm()

2026-06-23 19:15:57 +02:00

alphablend.c

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bayer_template.c

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cms.c

swscale/cms: pass SwsColor by pointer instead of value in gamut_from_colorspace()

2026-06-19 14:32:44 +00:00

cms.h

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csputils.c

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csputils.h

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filters.c

swscale/filters: add ability to set a virtual output size

2026-06-20 03:08:21 +02:00

filters.h

swscale/filters: add ability to set a virtual output size

2026-06-20 03:08:21 +02:00

format.c

swscale/format: remove no longer needed overflow check

2026-06-25 01:20:48 +02:00

format.h

swscale/format: factor out ff_sws_chroma_pos() helper

2026-06-20 03:07:35 +02:00

framepool.c

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gamma.c

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graph.c

swscale/uops: split planes when generating ops lists

2026-06-23 11:48:13 +00:00

graph.h

swscale/graph: add a function to allow reusing output buffers

2026-06-23 11:48:13 +00:00

half2float.c

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hscale_fast_bilinear.c

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hscale.c

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input.c

swscale/input: fix rgbf32 input (add half input functions)

2026-06-05 22:33:58 +02:00

libswscale.v

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log2_tab.c

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lut3d.c

swscale/lut3d: pass SwsFormat by pointer instead of value in ff_sws_lut3d_pick_pixfmt()

2026-06-19 14:32:44 +00:00

lut3d.h

swscale/lut3d: pass SwsFormat by pointer instead of value in ff_sws_lut3d_pick_pixfmt()

2026-06-19 14:32:44 +00:00

Makefile

swscale/rational64: add 64-bit rational type

2026-06-25 01:20:15 +02:00

ops_chain.c

swscale/ops: switch from AVRational to AVRational64

2026-06-25 01:20:44 +02:00

ops_chain.h

swscale/uops: rename SwsOpTable/SwsOpEntry to SwsUOpTable/SwsUOpEntry

2026-06-19 14:32:02 +00:00

ops_dispatch.c

swscale/ops_dispatch: fix use-after-free when adding opaque ops passes

2026-07-13 19:17:30 +09:00

ops_dispatch.h

swscale/ops_dispatch: add option to split const/copied subpasses

2026-06-23 11:48:13 +00:00

ops_internal.h

swscale/ops: switch from AVRational to AVRational64

2026-06-25 01:20:44 +02:00

ops_memcpy.c

swscale/ops_memcpy: simplify plane count check

2026-06-11 16:27:47 +00:00

ops_optimizer.c

swscale/ops_optimizer: remove unneeded 32-bit overflow check

2026-06-25 01:20:48 +02:00

ops.c

swscale: remove GLSL backend

2026-07-14 00:14:28 +09:00

ops.h

swscale/ops: switch from AVRational to AVRational64

2026-06-25 01:20:44 +02:00

options.c

swscale: remove GLSL backend

2026-07-14 00:14:28 +09:00

output.c

swscale/output: avoid signed overflow in yuv2rgb_write_full luma scaling

2026-07-21 22:59:53 +02:00

rational64.c

swscale/rational64: add 64-bit rational type

2026-06-25 01:20:15 +02:00

rational64.h

swscale/rational64: add 64-bit rational type

2026-06-25 01:20:15 +02:00

rgb2rgb_template.c

swscale/rgb2rgb_template: use unsigned for <<24

2026-06-05 01:14:02 +00:00

rgb2rgb.c

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rgb2rgb.h

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slice.c

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swscale_internal.h

swscale: add new SwsContext.backends option

2026-06-03 21:39:55 +00:00

swscale_unscaled.c

swscale/swscale_unscaled: disable unscaled copy from yaf32be to grayf32be

2026-06-05 22:33:37 +02:00

swscale.c

swscale/graph: nuke SwsGraph.field

2026-06-20 03:07:20 +02:00

swscale.h

swscale: remove GLSL backend

2026-07-14 00:14:28 +09:00

swscaleres.rc

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uops_backend.c

swscale/uops_backend: add SWS_UOP_READ_PALETTE reference implementation

2026-06-20 14:08:49 +00:00

uops_macros.h

swscale/uops: split planes when generating ops lists

2026-06-23 11:48:13 +00:00

uops_tmpl.c

swscale/uops_backend: add SWS_UOP_READ_PALETTE reference implementation

2026-06-20 14:08:49 +00:00

uops_tmpl.h

swscale/uops: rename SwsOpTable/SwsOpEntry to SwsUOpTable/SwsUOpEntry

2026-06-19 14:32:02 +00:00

uops.c

swscale/ops: switch from AVRational to AVRational64

2026-06-25 01:20:44 +02:00

uops.h

swscale/uops: move SWS_MASK* from ops.h to uops.h

2026-06-24 13:14:35 +00:00

utils.c

swscale/utils: improve check for float formats that will be converted to uint16_t

2026-06-05 22:31:09 +02:00

version_major.h

libs: Bump major version of all libraries

2026-06-23 19:15:57 +02:00

version.c

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version.h

Bump minor for release/9.0

2026-06-26 02:43:34 +02:00

vscale.c

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yuv2rgb.c

swscale/yuv2rgb: add explicit BE/LE 565/555 cases

2026-06-10 17:54:20 +00:00