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| author | Ahmad Fatoum <a.fatoum@pengutronix.de> | 2023-10-09 13:52:35 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2023-10-13 11:17:11 +0200 |
| commit | 619f12ddc0f320df5335ac58bcdc9a316d62a253 (patch) | |
| tree | cbc95db543973f3e06e83f3015896d806517e0cb /lib | |
| parent | 11683abacfb98074f1287f2ed84eb07b70a62be8 (diff) | |
| download | barebox-619f12ddc0f320df5335ac58bcdc9a316d62a253.tar.gz barebox-619f12ddc0f320df5335ac58bcdc9a316d62a253.tar.xz | |
lib: ubsan: disable sanitization for UBSAN implementation
As done in Linux, the implementation of ubsan itself should not be
instrumented by KASAN and stack protector.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Link: https://lore.barebox.org/20231009115239.2291016-1-a.fatoum@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Makefile b/lib/Makefile index 2b577becc4..791080b2d1 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -89,6 +89,8 @@ obj-$(CONFIG_GENERIC_LIB_MULDI3) += muldi3.o pbl-$(CONFIG_GENERIC_LIB_ASHLDI3) += ashldi3.o UBSAN_SANITIZE_ubsan.o := n +KASAN_SANITIZE_ubsan.o := n +CFLAGS_ubsan.o := -fno-stack-protector libfdt_files = fdt.o fdt_ro.o fdt_wip.o fdt_rw.o fdt_sw.o fdt_strerror.o \ fdt_empty_tree.o |