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ffmpeg/libswscale
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Michael Niedermayer 922b6e6a2d
swscale/output: Fix undefined overflow in yuv2rgba64_full_X_c_template() 
Fixes: signed integer overflow: -1082982400 + -1195645138 cannot be represented in type 'int'
Fixes: 376136843/clusterfuzz-testcase-minimized-ffmpeg_SWS_fuzzer-4791844321427456

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 56faee21c1)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2025-03-11 19:48:28 +01:00
..
aarch64 swscale: aarch64: Fix yuv2rgb with negative strides 2022-11-04 14:33:28 +02:00
arm swscale/arm: add yuv2planeX_8_neon 2016-04-11 18:13:36 +02:00
ppc swscale: Drop is9_OR_10BPS() use, its name is not correct 2016-11-10 00:33:12 +01:00
tests swscale/tests/swscale: Lengthen pixfmt name buffer to 21 bytes 2019-11-14 23:30:37 +01:00
x86 swscale/x86/swscale: Fix undefined left shifts of negative numbers 2020-07-03 00:03:44 +02:00
alphablend.c swscale/alphablend: Fix slice handling 2021-10-09 18:34:49 +02:00
bayer_template.c swscale/bayer_template: Add () to protect the argument of BAYER_READ() 2015-02-18 01:55:15 +01:00
gamma.c swscale: re-enable gamma 2015-09-04 19:00:20 -03:00
hscale.c avutil: Rename FF_CEIL_COMPAT to AV_CEIL_COMPAT 2016-01-27 16:36:46 +00:00
hscale_fast_bilinear.c sws: Move fast bilinear C code into seperate file 2014-07-19 05:36:26 +02:00
input.c swscale/input: Use more unsigned intermediates 2023-06-04 20:18:11 +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 Merge commit '92db508307' 2017-05-04 19:59:30 -03:00
options.c swscale/options: Use AV_OPT_TYPE_PIXEL_FMT 2016-11-20 13:00:22 +01:00
output.c swscale/output: Fix undefined overflow in yuv2rgba64_full_X_c_template() 2025-03-11 19:48:28 +01:00
rgb2rgb.c lsws/rgb2rgb: Add unscaled 48bit to 64bit rgb conversion. 2017-08-24 12:50:06 +02:00
rgb2rgb.h lsws/rgb2rgb: Add unscaled 48bit to 64bit rgb conversion. 2017-08-24 12:50:06 +02:00
rgb2rgb_template.c avutil: Rename FF_CEIL_COMPAT to AV_CEIL_COMPAT 2016-01-27 16:36:46 +00:00
slice.c swscale/slice: clear allocated memory in alloc_lines() 2025-03-11 19:48:24 +01:00
swscale.c swscale/swscale: Use unsigned operation to avoid undefined behavior 2025-03-11 19:48:17 +01:00
swscale.h doxygen: Standardize root-level modules 2016-08-02 22:15:25 -07:00
swscale_internal.h Merge commit 'ea7ee4b4e3' 2017-04-26 16:23:28 +02:00
swscale_unscaled.c lsws/rgb2rgb: Add unscaled 48bit to 64bit rgb conversion. 2017-08-24 12:50:06 +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 21:09:53 +02:00
version.h Bump minor versions for branching 3.4 2017-10-11 01:23:47 +02:00
vscale.c swscale: cleanup unused code 2016-03-31 16:36:16 -03:00
yuv2rgb.c swscale/yuv2rgb: Use 64bit for brightness computation 2025-03-11 19:47:45 +01:00