diff options
-rw-r--r-- | lib/libc/x86/sys/Makefile.inc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/libc/x86/sys/Makefile.inc b/lib/libc/x86/sys/Makefile.inc index 41e0d1a8ad66..eff3a1085ec6 100644 --- a/lib/libc/x86/sys/Makefile.inc +++ b/lib/libc/x86/sys/Makefile.inc @@ -12,3 +12,11 @@ MAN+= \ .if ${MACHINE_CPUARCH} == "amd64" && ${MK_HYPERV} != "no" CFLAGS+= -DWANT_HYPERV .endif +# We can't use sanitizer instrumentation on ifuncs called during sanitizer +# runtime startup. +.if ${MK_ASAN} != "no" +CFLAGS.__vdso_gettc.c+=-fno-sanitize=address +.endif +.if ${MK_UBSAN} != "no" +CFLAGS.__vdso_gettc.c+=-fno-sanitize=undefined +.endif |