Thomas Weißschuh 88fc7eb54e tools/nolibc: ensure stack protector guard is never zero ...

The all-zero pattern is one of the more probable out-of-bound writes so
add a special case to not accidentally accept it.

Also it enables the reliable detection of stack protector initialization
during testing.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>

2023-06-09 11:46:08 -07:00

..

.gitignore

tools/nolibc: Add gitignore to avoid git complaints about sysroot

2023-03-20 08:45:21 -07:00

arch-aarch64.h

tools/nolibc: aarch64: add stackprotector support

2023-06-09 11:46:08 -07:00

arch-arm.h

tools/nolibc: arm: add stackprotector support

2023-06-09 11:46:08 -07:00

arch-i386.h

tools/nolibc: use C89 comment syntax

2023-06-09 11:46:07 -07:00

arch-loongarch.h

tools/nolibc: loongarch: add stackprotector support

2023-06-09 11:46:08 -07:00

arch-mips.h

tools/nolibc: mips: add stackprotector support

2023-06-09 11:46:08 -07:00

arch-riscv.h

tools/nolibc: riscv: add stackprotector support

2023-06-09 11:46:08 -07:00

arch-s390.h

tools/nolibc: s390: provide custom implementation for sys_fork

2023-06-09 11:46:07 -07:00

arch-x86_64.h

tools/nolibc: x86_64: disable stack protector for _start

2023-06-09 11:46:08 -07:00

arch.h

tools/nolibc: fix typo pint -> point

2023-06-09 11:46:08 -07:00

ctype.h

tools/nolibc: fix missing includes causing build issues at -O0

2023-01-09 09:36:05 -08:00

errno.h

tools/nolibc: make errno a weak symbol instead of a static one

2023-01-10 13:33:55 -08:00

Makefile

tools/nolibc: add support for stack protector

2023-03-27 16:26:10 -07:00

nolibc.h

tools/nolibc: Fix build of stdio.h due to header ordering

2023-06-09 11:45:34 -07:00

signal.h

tools/nolibc: fix missing includes causing build issues at -O0

2023-01-09 09:36:05 -08:00

stackprotector.h

tools/nolibc: ensure stack protector guard is never zero

2023-06-09 11:46:08 -07:00

std.h

tools/nolibc: add stdint.h

2023-03-20 08:45:21 -07:00

stdint.h

tools/nolibc: add integer types and integer limit macros

2023-03-20 08:45:21 -07:00

stdio.h

tools/nolibc: implement fd-based FILE streams

2023-06-09 11:33:05 -07:00

stdlib.h

tools/nolibc: use __inline__ syntax

2023-06-09 11:46:07 -07:00

string.h

tools/nolibc: use standard __asm__ statements

2023-06-09 11:46:07 -07:00

sys.h

tools/nolibc: remove LINUX_REBOOT_ constants

2023-06-09 11:46:07 -07:00

time.h

tools/nolibc: fix missing includes causing build issues at -O0

2023-01-09 09:36:05 -08:00

types.h

tools/nolibc: remove LINUX_REBOOT_ constants

2023-06-09 11:46:07 -07:00

unistd.h

tools/nolibc/unistd: add syscall()

2023-06-09 11:46:07 -07:00