Nick Terrell 90ed718d6a zstd: Fix array-index-out-of-bounds UBSAN warning ... [ Upstream commit 77618db346 ] Zstd used an array of length 1 to mean a flexible array for C89 compatibility. Switch to a C99 flexible array to fix the UBSAN warning. Tested locally by booting the kernel and writing to and reading from a BtrFS filesystem with zstd compression enabled. I was unable to reproduce the issue before the fix, however it is a trivial change. Link: https://lkml.kernel.org/r/20231012213428.1390905-1-nickrterrell@gmail.com Reported-by: syzbot+1f2eb3e8cd123ffce499@syzkaller.appspotmail.com Reported-by: Eric Biggers <ebiggers@kernel.org> Reported-by: Kees Cook <keescook@chromium.org> Signed-off-by: Nick Terrell <terrelln@fb.com> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-12-13 18:44:58 +01:00
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common	zstd: Fix array-index-out-of-bounds UBSAN warning	2023-12-13 18:44:58 +01:00
compress	zstd: import usptream v1.5.2	2022-10-24 12:12:32 -07:00
decompress	lib: zstd: Backport fix for in-place decompression	2023-03-06 15:51:44 -08:00
decompress_sources.h	zstd: import usptream v1.5.2	2022-10-24 12:12:32 -07:00
Makefile	zstd: Move zstd-common module exports to zstd_common_module.c	2022-10-24 12:12:26 -07:00
zstd_common_module.c	zstd: Move zstd-common module exports to zstd_common_module.c	2022-10-24 12:12:26 -07:00
zstd_compress_module.c	zstd: import usptream v1.5.2	2022-10-24 12:12:32 -07:00
zstd_decompress_module.c