Noah Goldstein b2c474f8de x86: Fix strncat-avx2.S reading past length [BZ #30065] ... Occurs when `src` has no null-term. Two cases: 1) Zero-length check is doing: ``` test %rdx, %rdx jl L(zero_len) ``` which doesn't actually check zero (was at some point `decq` and the flag never got updated). The fix is just make the flag `jle` i.e: ``` test %rdx, %rdx jle L(zero_len) ``` 2) Length check in page-cross case checking if we should continue is doing: ``` cmpq %r8, %rdx jb L(page_cross_small) ``` which means we will continue searching for null-term if length ends at the end of a page and there was no null-term in `src`. The fix is to make the flag: ``` cmpq %r8, %rdx jbe L(page_cross_small) ```		2023-01-31 19:13:46 -06:00
..
aarch64	AArch64: Improve strrchr	2023-01-17 15:09:18 +00:00
alpha	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
arc	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
arm	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
csky	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
generic	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
gnu	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
hppa	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
htl	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
hurd	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
i386	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
ia64	ia64: Regenerate ulps	2023-01-24 11:21:38 -05:00
ieee754	math: Suppress -O0 warnings for soft-fp fsqrt [BZ #19444]	2023-01-11 17:50:51 -03:00
loongarch	Regenerate configure.	2023-01-31 17:51:40 -05:00
m68k	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
mach	Regenerate configure.	2023-01-31 17:51:40 -05:00
microblaze	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
mips	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
nios2	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
nptl	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
or1k	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
posix	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
powerpc	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
pthread	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
riscv	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
s390	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
sh	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
sparc	sparc (64bit): Regenerate ulps	2023-01-24 11:21:50 -05:00
unix	Add HWCAP2_SVE_EBF16 from Linux 6.1 to AArch64 bits/hwcap.h	2023-01-10 15:51:58 +00:00
wordsize-32	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
wordsize-64	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
x86	x86: Cache computation for AMD architecture.	2023-01-18 19:28:54 +01:00
x86_64	x86: Fix strncat-avx2.S reading past length [BZ #30065]	2023-01-31 19:13:46 -06:00