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ffmpeg/libswscale
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Michael Niedermayer 4007277b68
swscale/output: Fix integer overflow in yuv2gbrp_full_X_c() 
Fixes: signed integer overflow: 1966895953 + 210305024 cannot be represented in type 'int'
Fixes: 391921975/clusterfuzz-testcase-minimized-ffmpeg_SWS_fuzzer-5916798905548800

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit ce538ef97a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2025-06-11 12:16:12 +02:00
..
aarch64 aarch64: Reindent all assembly to 8/24 column indentation 2023-10-21 23:25:54 +03:00
arm sws: rename SwsContext.swscale to convert_unscaled 2021-07-03 15:57:53 +02:00
loongarch swscale: [loongarch] Fix checkasm-sw_yuv2rgb failure. 2024-08-02 00:54:08 +02:00
ppc lsws/ppc/yuv2rgb_altivec: Fix build in non-VSX environments with Clang 2025-03-16 00:13:26 -04:00
riscv riscv: test for assembler support 2024-12-07 02:37:17 -05:00
tests swscale: introduce isSwappedChroma 2022-01-04 19:39:22 -06:00
x86 swscale/x86/swscale: use a clearer name for INPUT_PLANER_RGB_A_FUNC_CASE 2024-07-24 16:52:08 +02:00
alphablend.c swscale/alphablend: Fix slice handling 2021-10-03 20:38:29 +02:00
bayer_template.c swscale: do not drop half of bits from 16bit bayer formats 2020-08-08 12:03:42 +02:00
gamma.c swscale: re-enable gamma 2015-09-04 19:00:20 -03:00
half2float.c swscale/input: add rgbaf16 input support 2022-08-19 22:09:36 +02:00
hscale.c swscale: add opaque parameter to input functions 2022-08-19 22:09:36 +02:00
hscale_fast_bilinear.c sws: Move fast bilinear C code into seperate file 2014-07-19 05:36:26 +02:00
input.c swscale: add GBRAP14 format support 2023-09-28 19:37:58 +02:00
libswscale.v build: Change structure of the linker version script templates 2016-05-29 16:43:11 +02:00
log2_tab.c lsws: duplicate ff_log2_tab 2014-08-12 20:52:21 +02:00
Makefile swscale/input: add rgbaf16 input support 2022-08-19 22:09:36 +02:00
options.c Remove unnecessary libavutil/(avutil|common|internal).h inclusions 2022-02-24 12:56:49 +01:00
output.c swscale/output: Fix integer overflow in yuv2gbrp_full_X_c() 2025-06-11 12:16:12 +02:00
rgb2rgb.c sws/rgb2rgb: RISC-V V shuffle_bytes_xxxx functions 2022-09-30 07:24:09 +02:00
rgb2rgb.h sws/rgb2rgb: RISC-V V shuffle_bytes_xxxx functions 2022-09-30 07:24:09 +02:00
rgb2rgb_template.c swscale/rgb2rgb_template: use shuffle macro on big-endian arches 2020-12-12 23:07:22 -05:00
slice.c swscale/slice: clear allocated memory in alloc_lines() 2025-06-11 12:15:52 +02:00
swscale.c swscale/swscale: Use unsigned operation to avoid undefined behavior 2025-06-11 12:15:39 +02:00
swscale.h swscale: document some missing arguments 2022-10-17 09:56:47 +02:00
swscale_internal.h swscale/la: Optimize hscale functions with lasx. 2022-09-10 22:56:38 +02:00
swscale_unscaled.c swscale: add GBRAP14 format support 2023-09-28 19:37:58 +02:00
swscaleres.rc Add Windows resource file support for shared libraries 2013-12-05 23:42:07 +01:00
utils.c swscale/utils: Fix xInc overflow 2024-04-04 21:09:43 +02:00
version.c lib*/version: Move library version functions into files of their own 2022-05-10 06:49:32 +02:00
version.h Bump versions prior to 6.1 2023-10-29 16:19:39 +01:00
version_major.h Bump major versions of all libraries 2023-02-09 15:35:14 +01:00
vscale.c Replace all occurences of av_mallocz_array() by av_calloc() 2021-09-20 01:03:52 +02:00
yuv2rgb.c swscale/yuv2rgb: Use 64bit for brightness computation 2024-07-24 16:52:08 +02:00