wrapper/FFmpeg
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
FFmpeg/tests/checkasm
History
Andreas Rheinhardt dff0a1557e tests/checkasm/llauddsp: Avoid UB integer overflow 
The only multiplicators used in scalarproduct_and_madd_*
are -1, 0 and +1. Yet it is of type int and the checkasm
test uses the complete range of int for it, leading to overflows
that don't happen for actual users.

Fix this by using a more reasonable range for mul: Given
that it is used in v1[i] += v3[i] * mul with v1 being
a 16bit integer, it makes no sense to use values for mul
that don't fit into 16bit.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-05-17 13:16:58 +02:00
..
aarch64 checkasm: aarch64: Check for stack overflows 2020-05-15 21:22:36 +03:00
arm checkasm: arm: Check for stack overflows 2020-05-15 21:22:34 +03:00
riscv checkasm: Generalize crash handling 2024-01-11 14:48:53 +02:00
x86 x86: replace explicit REP_RETs with RETs 2023-02-01 04:23:55 +01:00
.gitignore Split global .gitignore file into per-directory files 2016-05-13 14:55:56 +02:00
aacencdsp.c avcodec/aacenc: Move initializing DSP out of aacenc.c 2024-03-02 02:54:11 +01:00
aacpsdsp.c lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h 2021-01-01 14:11:01 +01:00
ac3dsp.c avcodec/ac3: Implement sum_square_butterfly_float for aarch64 NEON 2024-04-08 13:36:40 +03:00
af_afir.c checkasm: test for dcmul_add 2023-11-27 17:55:24 +02:00
alacdsp.c lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h 2021-01-01 14:11:01 +01:00
audiodsp.c checkasm/audiodsp: Be strict about MMX 2022-10-11 14:18:54 +02:00
av_tx.c avutil/common: Don't auto-include mem.h 2024-03-31 00:08:43 +01:00
blockdsp.c checkasm/blockdsp: use smallest allowed aligned buffers for fill_block_tab tests 2024-05-08 21:13:23 -03:00
bswapdsp.c lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h 2021-01-01 14:11:01 +01:00
checkasm.c lavu/riscv: CPU flag for fast misaligned accesses 2024-05-14 19:50:00 +03:00
checkasm.h tests/checkasm: add checkasm_check_vvc_alf and check_alf_filter 2024-05-14 19:21:35 +08:00
exrdsp.c tests/checkasm: Improve included headers 2024-03-02 02:54:12 +01:00
fdctdsp.c checkasm: add test for fdct 2024-05-11 10:28:59 +02:00
fixed_dsp.c configure: Remove av_restrict 2024-03-15 12:51:15 +01:00
flacdsp.c checkasm/flacdsp: add a test for wasted33 2024-05-13 12:18:10 -03:00
float_dsp.c avutil/common: Don't auto-include mem.h 2024-03-31 00:08:43 +01:00
fmtconvert.c avcodec/fmtconvert: Remove unused AVCodecContext parameter 2022-09-21 20:26:40 +02:00
g722dsp.c checkasm: add a g722dsp test 2017-07-13 17:00:19 -03:00
h264chroma.c checkasm: Fix h264chroma test name 2024-05-11 11:36:20 +03:00
h264dsp.c checkasm/h264dsp: add missing pixel_mask values 2024-05-14 23:17:30 -03:00
h264pred.c tests/checkasm: Improve included headers 2024-03-02 02:54:12 +01:00
h264qpel.c lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h 2021-01-01 14:11:01 +01:00
hevc_add_res.c checkasm: pass context as pointer 2023-04-13 15:17:04 +03:00
hevc_deblock.c checkasm/hevc_deblock: Initialize buffer 2024-03-08 01:01:49 +01:00
hevc_idct.c tests/checkasm/hevc_*: Avoid using declare_func_emms where possible 2023-09-04 11:04:45 +02:00
hevc_pel.c checkasm: hevc_pel: Use checkasm_check for printing failing output 2024-03-14 13:42:39 +01:00
hevc_sao.c tests/checkasm: Improve included headers 2024-03-02 02:54:12 +01:00
huffyuvdsp.c checkasm/huffyuvdsp: test for add_hfyu_left_pred_bgr32 2023-11-15 16:51:07 +02:00
idctdsp.c avcodec/idctdsp: Avoid inclusion of avcodec.h 2023-09-11 00:26:34 +02:00
jpeg2000dsp.c lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h 2021-01-01 14:11:01 +01:00
llauddsp.c tests/checkasm/llauddsp: Avoid UB integer overflow 2024-05-17 13:16:58 +02:00
llviddsp.c checkasm: pass context as pointer 2023-04-13 15:17:04 +03:00
llviddspenc.c tests/checkasm/llvidencdsp: Don't use declare_func_emms 2023-09-04 11:04:45 +02:00
lpc.c tests/checkasm/lpc: correct arithmetic when randomizing buffers 2022-09-23 01:50:59 +02:00
Makefile tests/checkasm: add checkasm_check_vvc_alf and check_alf_filter 2024-05-14 19:21:35 +08:00
motion.c checkasm/motion: Don't allocate AVCodecContext 2023-09-28 00:17:47 +02:00
opusdsp.c opusdsp: add ability to modify deemphasis constant 2024-04-27 11:12:07 +02:00
pixblockdsp.c configure: Remove av_restrict 2024-03-15 12:51:15 +01:00
rv34dsp.c checkasm/rv34dsp: add rv34_idct_dc_add test 2024-02-17 14:33:35 +02:00
rv40dsp.c checkasm/rv40dsp: add chroma_mc test 2024-05-03 18:00:53 +03:00
sbrdsp.c checkasm: test the noise case of sbrdsp.hf_apply_noise 2023-11-13 18:34:29 +02:00
svq1enc.c tests/checkasm/svq1enc: Use proper range for input 2024-05-09 13:40:18 +02:00
sw_gbrp.c swscale/x86/input.asm: add x86-optimized planer rgb2yuv functions 2022-01-11 16:34:33 -03:00
sw_rgb.c Remove unnecessary mem.h inclusions 2021-07-22 14:47:57 +02:00
sw_scale.c avutil/common: Don't auto-include mem.h 2024-03-31 00:08:43 +01:00
synth_filter.c dca_core: convert to lavu/tx 2022-11-06 14:39:36 +01:00
takdsp.c avcodec/takdsp: fix const correctness 2023-12-22 09:28:04 -03:00
utvideodsp.c tests/checkasm: Improve included headers 2024-03-02 02:54:12 +01:00
v210dec.c checkasm/v210dec: add extra space to the destination arrays 2022-12-21 00:36:49 +01:00
v210enc.c checkasm/v210enc: test the entire width of 10-bit planar input arrays 2022-12-01 18:19:03 +01:00
vc1dsp.c checkasm: vc1dsp: Align buffers sufficiently for the mspel tests 2024-04-30 23:13:47 +03:00
vf_blend.c avutil/common: Don't auto-include mem.h 2024-03-31 00:08:43 +01:00
vf_bwdif.c avfilter/bwdif: Add proper BWDIFDSPContext 2023-09-28 00:17:47 +02:00
vf_colorspace.c lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h 2021-01-01 14:11:01 +01:00
vf_convolution.c libavfilter/x86/vf_convolution: add sobel filter optimization and unit test with intel AVX512 VNNI 2022-11-14 10:04:16 +08:00
vf_eq.c lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h 2021-01-01 14:11:01 +01:00
vf_gblur.c avutil/common: Don't auto-include mem.h 2024-03-31 00:08:43 +01:00
vf_hflip.c avfilter/vf_hflip: Move ff_hflip_init into a header 2022-05-06 05:19:50 +02:00
vf_nlmeans.c avutil/common: Don't auto-include mem.h 2024-03-31 00:08:43 +01:00
vf_threshold.c avfilter/vf_threshold: Move ff_threshold_init into a header 2022-05-06 05:19:50 +02:00
videodsp.c lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h 2021-01-01 14:11:01 +01:00
vorbisdsp.c configure: Remove av_restrict 2024-03-15 12:51:15 +01:00
vp8dsp.c tests/checkasm: Improve included headers 2024-03-02 02:54:12 +01:00
vp9dsp.c avutil/internal: Don't auto-include emms.h 2023-09-04 11:04:45 +02:00
vvc_alf.c tests/checkasm/vvc_alf: add check_alf_classify 2024-05-14 19:21:35 +08:00
vvc_mc.c avcodec/vvc: Rename vvc_?foo->foo 2024-04-04 16:45:00 +02:00