Michael Niedermayer 1f7bdea654 avcodec/riscv/llvidencdsp: return from diff_bytes for lengths of zero or less ...

Heap corruption Replicated through UnModified FFmpeg with qemu-riscv64 (RVV)

Fixes: heap corruption
Fixes: CDfb2GDVrz5J
Fixes: AISLE-2026-0150-00800

Found-by: Joshua Rogers (AISLE)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2026-10-30 01:17:28 +00:00

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h26x

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vvc

avcodec/riscv/vvc: fix implicit fall-through into no-op default cases

2026-08-12 17:21:07 +02:00

aacencdsp_init.c

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aacencdsp_rvv.S

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aacpsdsp_init.c

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aacpsdsp_rvv.S

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ac3dsp_init.c

avcodec/ac3dsp: Constify

2026-09-02 22:31:34 +02:00

ac3dsp_rvb.S

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ac3dsp_rvv.S

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ac3dsp_rvvb.S

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alacdsp_init.c

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alacdsp_rvv.S

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audiodsp_init.c

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audiodsp_rvv.S

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blockdsp_init.c

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blockdsp_rvv.S

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bswapdsp_init.c

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bswapdsp_rvb.S

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bswapdsp_rvv.S

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bswapdsp_rvvb.S

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cpu_common.c

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exrdsp_init.c

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exrdsp_rvv.S

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fdct.h

avcodec/riscv: add vector FDCT implementation

2026-09-11 15:59:03 +00:00

fdctdsp_init.c

avcodec/riscv: add vector FDCT implementation

2026-09-11 15:59:03 +00:00

fdctdsp_rvv.S

avcodec/riscv: add vector FDCT implementation

2026-09-11 15:59:03 +00:00

flacdsp_init.c

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flacdsp_rvv.S

Guard lpc methods in flacdsp and add tests

2026-07-02 02:49:06 +00:00

g722dsp_init.c

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g722dsp_rvv.S

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h263dsp_init.c

avcodec/h263dsp: Use ptrdiff_t for stride

2026-08-11 21:16:28 +02:00

h263dsp_rvv.S

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h264_chroma_init_riscv.c

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h264_intrapred_init.c

rvv: add optimized h264 intra prediction functions

2026-07-05 17:47:56 +00:00

h264_intrapred_rvv.S

rvv: add optimized h264 intra prediction functions

2026-07-05 17:47:56 +00:00

h264_mc_chroma.S

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h264addpx_rvv.S

riscv: asm: Move lx and sx macros to asm.S

2026-09-20 11:16:50 +00:00

h264dsp_init.c

avcodec/h264dsp: Use ptrdiff_t for stride in idct functions

2026-08-13 00:29:25 +02:00

h264dsp_rvv.S

avcodec/riscv/h264dsp: Fix edge cases for bi-weight on RISCV

2026-10-01 17:49:31 -07:00

h264idct_dequant_rvv.S

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h264idct_rvv.S

riscv: asm: Move lx and sx macros to asm.S

2026-09-20 11:16:50 +00:00

h264qpel_init.c

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h264qpel_rvv.S

riscv: asm: Move lx and sx macros to asm.S

2026-09-20 11:16:50 +00:00

hevcdsp_idct_rvv.S

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hevcdsp_init.c

avcodec/riscv/hevcdsp_init: decouple add_residual from RVB guard

2026-07-17 02:44:22 +00:00

huffyuvdsp_init.c

avcodec/huffyuvdsp: Remove pix_fmt parameter from ff_huffyuvdsp_init()

2026-08-02 02:19:05 +02:00

huffyuvdsp_rvv.S

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idctdsp_init.c

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idctdsp_rvv.S

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jpeg2000dsp_init.c

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jpeg2000dsp_rvv.S

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llauddsp_init.c

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llauddsp_rvv.S

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llviddsp_init.c

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llviddsp_rvv.S

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llvidencdsp_init.c

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llvidencdsp_rvb.S

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llvidencdsp_rvv.S

avcodec/riscv/llvidencdsp: return from diff_bytes for lengths of zero or less

2026-10-30 01:17:28 +00:00

lpc_init.c

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lpc_rvv.S

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Makefile

avcodec/riscv: add vector FDCT implementation

2026-09-11 15:59:03 +00:00

mathops.h

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me_cmp_init.c

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me_cmp_rvv.S

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mpegvideo_init.c

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mpegvideo_rvv.S

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mpegvideoencdsp_init.c

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mpegvideoencdsp_rvv.S

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opusdsp_init.c

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opusdsp_rvv.S

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pixblockdsp_init.c

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pixblockdsp_rvi.S

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pixblockdsp_rvv.S

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rv34dsp_init.c

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rv34dsp_rvv.S

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rv40dsp_init.c

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rv40dsp_rvv.S

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rvv.S

avcodec/riscv: add vector FDCT implementation

2026-09-11 15:59:03 +00:00

sbrdsp_init.c

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sbrdsp_rvv.S

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startcode_rvb.S

riscv: asm: Move lx and sx macros to asm.S

2026-09-20 11:16:50 +00:00

startcode_rvv.S

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svqenc_init.c

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svqenc_rvv.S

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takdsp_init.c

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takdsp_rvv.S

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utvideodsp_init.c

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utvideodsp_rvv.S

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vc1dsp_init.c

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vc1dsp_rvi.S

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vc1dsp_rvv.S

avcodec/riscv/vc1dsp: fix unescaping of an escape byte at the start of a vector chunk

2026-10-20 20:41:50 +00:00

videodsp_init.c

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videodsp.S

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vorbisdsp_init.c

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vorbisdsp_rvv.S

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vp7dsp_init.c

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vp7dsp_rvv.S

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vp8dsp_init.c

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vp8dsp_rvi.S

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vp8dsp_rvv.S

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vp8dsp.h

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vp9_intra_rvv.S

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vp9_mc_rvi.S

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vp9_mc_rvv.S

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vp9dsp_init.c

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vp9dsp.h

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