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-rw-r--r--gc.c4
-rw-r--r--internal.h4
2 files changed, 6 insertions, 2 deletions
diff --git a/gc.c b/gc.c
index e02935d66f..bf193d49f9 100644
--- a/gc.c
+++ b/gc.c
@@ -864,7 +864,7 @@ static void gc_sweep_continue(rb_objspace_t *objspace, rb_heap_t *heap);
static inline void gc_mark(rb_objspace_t *objspace, VALUE ptr);
static void gc_mark_ptr(rb_objspace_t *objspace, VALUE ptr);
-static void gc_mark_maybe(rb_objspace_t *objspace, VALUE ptr);
+NO_SANITIZE("memory", static void gc_mark_maybe(rb_objspace_t *objspace, VALUE ptr));
static void gc_mark_children(rb_objspace_t *objspace, VALUE ptr);
static int gc_mark_stacked_objects_incremental(rb_objspace_t *, size_t count);
@@ -872,7 +872,7 @@ static int gc_mark_stacked_objects_all(rb_objspace_t *);
static void gc_grey(rb_objspace_t *objspace, VALUE ptr);
static inline int gc_mark_set(rb_objspace_t *objspace, VALUE obj);
-static inline int is_pointer_to_heap(rb_objspace_t *objspace, void *ptr);
+NO_SANITIZE("memory", static inline int is_pointer_to_heap(rb_objspace_t *objspace, void *ptr));
static void push_mark_stack(mark_stack_t *, VALUE);
static int pop_mark_stack(mark_stack_t *, VALUE *);
diff --git a/internal.h b/internal.h
index 4dc37f3aea..0de37005ae 100644
--- a/internal.h
+++ b/internal.h
@@ -68,6 +68,10 @@ extern "C" {
# define ATTRIBUTE_NO_ADDRESS_SAFETY_ANALYSIS(x) x
#endif
+#ifndef NO_SANITIZE
+#define NO_SANITIZE(x, y)
+#endif
+
#ifdef HAVE_VALGRIND_MEMCHECK_H
# include <valgrind/memcheck.h>
# ifndef VALGRIND_MAKE_MEM_DEFINED