Skip to main content

Browse the archive

https://github.com/torvalds/linux
23 October 2021, 00:29:24 UTC
Revision 2ffb448ccbdd3de16e68220d4fa0864a75272dc3 authored by Linus Torvalds on 17 December 2017, 21:48:50 UTC, committed by Linus Torvalds on 17 December 2017, 21:48:50 UTC 
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
 
Pull timer fix from Thomas Gleixner:
 "A single bugfix which prevents arbitrary sigev_notify values in
  posix-timers"

* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  posix-timer: Properly check sigevent->sigev_notify
2 parent s c437279 + cef31d9
Raw File
Tip revision: 2ffb448ccbdd3de16e68220d4fa0864a75272dc3 authored by Linus Torvalds on 17 December 2017, 21:48:50 UTC
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Tip revision: 2ffb448
Makefile.kasan 
# SPDX-License-Identifier: GPL-2.0
ifdef CONFIG_KASAN
ifdef CONFIG_KASAN_INLINE
	call_threshold := 10000
else
	call_threshold := 0
endif

KASAN_SHADOW_OFFSET ?= $(CONFIG_KASAN_SHADOW_OFFSET)

CFLAGS_KASAN_MINIMAL := -fsanitize=kernel-address

CFLAGS_KASAN := $(call cc-option, -fsanitize=kernel-address \
		-fasan-shadow-offset=$(KASAN_SHADOW_OFFSET) \
		--param asan-stack=1 --param asan-globals=1 \
		--param asan-instrumentation-with-call-threshold=$(call_threshold))

ifeq ($(call cc-option, $(CFLAGS_KASAN_MINIMAL) -Werror),)
   ifneq ($(CONFIG_COMPILE_TEST),y)
        $(warning Cannot use CONFIG_KASAN: \
            -fsanitize=kernel-address is not supported by compiler)
   endif
else
    ifeq ($(CFLAGS_KASAN),)
        ifneq ($(CONFIG_COMPILE_TEST),y)
            $(warning CONFIG_KASAN: compiler does not support all options.\
                Trying minimal configuration)
        endif
        CFLAGS_KASAN := $(CFLAGS_KASAN_MINIMAL)
    endif
endif

CFLAGS_KASAN += $(call cc-option, -fsanitize-address-use-after-scope)
endif
back to top