Michael Niedermayer 404775a141 swscale/utils: Sanity check sizeFactor ...

Fixes: multiple integer overflows
Fixes: out of array access

The PoC modifies filter parameters generally inaccessable to an attacker

Found-by: Zhenpeng (Leo) Lin from depthfirst
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2026-01-23 17:53:33 +00:00

..

aarch64

swscale: Add AArch64 Neon path for xyz12Torgb48 LE

2025-12-05 10:28:18 +00:00

arm

all: fix typos found by codespell

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

loongarch

swscale: Fix out-of-bounds write errors in yuv2rgb_lasx.c file.

2025-11-28 03:40:47 +00:00

ppc

swscale/ppc/swscale_ppc_template: Fix av_unused placement

2025-09-26 22:38:13 +02:00

riscv

swscale/range_convert: saturate output instead of limiting input

2024-12-05 21:10:29 +01:00

tests

swscale/tests/sws_ops: add optional -src and -dst parameters

2025-12-26 13:14:28 +00:00

x86

swscale/x86/ops_float: store and load per row dither offset directly

2025-12-15 14:31:58 +00:00

alphablend.c

swscale/alphablend: don't overread alpha plane on subsampled odd size

2025-07-31 11:32:20 +00:00

bayer_template.c

swscale/internal: constify SwsFunc

2024-10-07 19:51:34 +02:00

cms.c

all: fix typos found by codespell

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

cms.h

swscale/utils: split off format code into new file

2025-03-14 19:50:44 +01:00

csputils.c

swscale/csputils: Remove unused ff_sws_matrix3x3_rmul()

2025-04-03 06:04:57 +02:00

csputils.h

swscale/csputils: Remove unused ff_sws_matrix3x3_rmul()

2025-04-03 06:04:57 +02:00

format.c

swscale/ops: add SWS_COMP_SWAPPED

2025-12-24 16:37:22 +00:00

format.h

swscale/format: add source format info to ff_sws_encode_colors()

2025-12-15 14:31:58 +00:00

gamma.c

swscale: rename SwsContext to SwsInternal

2024-10-24 22:50:00 +02:00

graph.c

swscale/format: add source format info to ff_sws_encode_colors()

2025-12-15 14:31:58 +00:00

graph.h

swscale/graph: pass per-pass image pointers to setup()

2025-09-01 19:27:53 +02:00

half2float.c

swscale/input: add rgbaf16 input support

2022-08-19 22:09:36 +02:00

hscale_fast_bilinear.c

swscale: rename SwsContext to SwsInternal

2024-10-24 22:50:00 +02:00

hscale.c

swscale/range_convert: fix mpeg ranges in yuv range conversion for non-8-bit pixel formats

2024-12-05 21:10:29 +01:00

input.c

Revert "swscale: add support for 10/12-bit grayscale MSB pixfmts"

2025-11-06 21:46:41 +01:00

libswscale.v

build: Change structure of the linker version script templates

2016-05-29 16:43:11 +02:00

log2_tab.c

…

lut3d.c

swscale/lut3d: remove unused function

2025-07-22 19:56:34 +02:00

lut3d.h

swscale/utils: split off format code into new file

2025-03-14 19:50:44 +01:00

Makefile

swscale/tests: add new test for generated operation lists

2025-12-08 16:58:53 +00:00

ops_backend.c

swscale/ops_chain: add type removed ff_sws_op_chain_free_cb

2025-09-13 18:14:02 +02:00

ops_backend.h

swscale/ops_tmpl_int: remove unused arguments from wrap read decl

2025-09-13 19:12:44 +02:00

ops_chain.c

doc: fix typos

2026-01-18 03:33:04 +00:00

ops_chain.h

swscale/ops_chain: fix comment

2025-12-20 13:52:45 +00:00

ops_internal.h

swscale/ops_internal: fix ff_sws_pack_op_decode()

2025-12-22 20:14:31 +00:00

ops_memcpy.c

swscale/ops_memcpy: add 'memcpy' backend for plane->plane copies

2025-09-01 19:28:36 +02:00

ops_optimizer.c

swscale/ops: move ff_sws_op_list_update_comps() to ops.c

2025-12-24 16:37:22 +00:00

ops_tmpl_common.c

swscale/ops_backend: add reference backend basend on C templates

2025-09-01 19:28:36 +02:00

ops_tmpl_float.c

swscale/ops_tmpl_float: actually skip allocation for !size_log2 case

2025-12-15 14:31:58 +00:00

ops_tmpl_int.c

swscale/ops_tmpl_int: fix signed integer related UB when shifting values

2025-11-21 18:40:58 +00:00

ops.c

swscale/ops: remove broken value range assumption hack

2025-12-24 16:37:22 +00:00

ops.h

Revert "swscale/ops: clarify SwsOpList.src/dst semantics"

2025-12-24 16:37:22 +00:00

options.c

swscale: add SWS_UNSTABLE flag

2025-09-01 19:28:35 +02:00

output.c

swscale/output: Use 64bit in addition in yuv2gbrp16_full_X_c() for RGB + Y

2025-12-23 09:14:44 +00:00

rgb2rgb_template.c

swscale/swscale_unscaled: add unscaled conversion for AYUV/VUYA/UYVA

2024-11-02 15:01:31 -03:00

rgb2rgb.c

swscale/swscale_unscaled: add unscaled x2rgb10le to packed RGB

2024-11-06 17:34:32 -03:00

rgb2rgb.h

swscale/swscale_unscaled: add unscaled x2rgb10le to packed RGB

2024-11-06 17:34:32 -03:00

slice.c

swscale/slice: fix init of 32 bpc planes

2024-12-16 12:21:55 +01:00

swscale_internal.h

swscale: Add AArch64 Neon path for xyz12Torgb48 LE

2025-12-05 10:28:18 +00:00

swscale_unscaled.c

swscale: Refactor XYZ+RGB state and add function hooks

2025-12-05 10:28:18 +00:00

swscale.c

swscale: use configured YUV matrix with paletted-RGB inputs

2025-12-16 01:24:40 +00:00

swscale.h

swscale: add SWS_UNSTABLE flag

2025-09-01 19:28:35 +02:00

swscaleres.rc

…

utils.c

swscale/utils: Sanity check sizeFactor

2026-01-23 17:53:33 +00:00

version_major.h

libs: bump major version for all libraries

2025-03-28 14:44:34 -03:00

version.c

lib*/version: Use static_assert for static asserts

2024-03-31 00:08:42 +01:00

version.h

swscale: add SWS_UNSTABLE flag

2025-09-01 19:28:35 +02:00

vscale.c

swscale/internal: group user-facing options together

2024-11-21 12:49:56 +01:00

yuv2rgb.c

ALL: move av_unused to conform with standard requirement

2025-09-26 16:15:46 +00:00