diff options
| -rw-r--r-- | lib/Kconfig.ubsan | 1 | ||||
| -rw-r--r-- | scripts/Makefile.ubsan | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/lib/Kconfig.ubsan b/lib/Kconfig.ubsan index 63e5622010e0..888c2e72c586 100644 --- a/lib/Kconfig.ubsan +++ b/lib/Kconfig.ubsan @@ -120,6 +120,7 @@ config UBSAN_INTEGER_WRAP bool "Perform checking for integer arithmetic wrap-around" default UBSAN depends on !COMPILE_TEST + depends on $(cc-option,-fsanitize-undefined-ignore-overflow-pattern=all) depends on $(cc-option,-fsanitize=signed-integer-overflow) depends on $(cc-option,-fsanitize=unsigned-integer-overflow) depends on $(cc-option,-fsanitize=implicit-signed-integer-truncation) diff --git a/scripts/Makefile.ubsan b/scripts/Makefile.ubsan index 4fad9afed24c..233379c193a7 100644 --- a/scripts/Makefile.ubsan +++ b/scripts/Makefile.ubsan @@ -15,6 +15,7 @@ ubsan-cflags-$(CONFIG_UBSAN_TRAP) += $(call cc-option,-fsanitize-trap=undefined export CFLAGS_UBSAN := $(ubsan-cflags-y) ubsan-integer-wrap-cflags-$(CONFIG_UBSAN_INTEGER_WRAP) += \ + -fsanitize-undefined-ignore-overflow-pattern=all \ -fsanitize=signed-integer-overflow \ -fsanitize=unsigned-integer-overflow \ -fsanitize=implicit-signed-integer-truncation \ |