--- libmalloc/libmalloc-317.121.1/src/nanov2_malloc.c
+++ libmalloc/libmalloc-283.100.6/src/nanov2_malloc.c
@@ -596,15 +596,15 @@
 #if CONFIG_NANO_USES_HYPER_SHIFT
 	if (os_likely(nano_common_max_magazines_is_ncpu)) {
 		// Default case is max magazines == physical number of CPUs, which
-		// must be > _malloc_cpu_number() >> hyper_shift, so the modulo
+		// must be > _os_cpu_number() >> hyper_shift, so the modulo
 		// operation is not required.
-		return _malloc_cpu_number() >> hyper_shift;
+		return _os_cpu_number() >> hyper_shift;
 	}
 #else // CONFIG_NANO_USES_HYPER_SHIFT
 	if (os_likely(nano_common_max_magazines_is_ncpu)) {
 		// Default case is max magazines == logical number of CPUs, which
-		// must be > _malloc_cpu_number() so the modulo operation is not required.
-		return _malloc_cpu_number();
+		// must be > _os_cpu_number() so the modulo operation is not required.
+		return _os_cpu_number();
 	}
 #endif // CONFIG_NANO_USES_HYPER_SHIFT
 
@@ -614,7 +614,7 @@
 #endif // CONFIG_NANO_USES_HYPER_SHIFT
 
 	if (os_likely(_os_cpu_number_override == -1)) {
-		return (_malloc_cpu_number() >> shift) % nano_common_max_magazines;
+		return (_os_cpu_number() >> shift) % nano_common_max_magazines;
 	}
 	return (_os_cpu_number_override >> shift) % nano_common_max_magazines;
 }
@@ -2204,7 +2204,8 @@
 		ptr = nanov2_slot_in_block_ptr(blockp, size_class, slot);
 	}
 
-	nanov2_free_slot_t *slotp = os_atomic_inject_dependency(ptr,
+	nanov2_free_slot_t *slotp =
+			(nanov2_free_slot_t *)os_atomic_force_dependency_on(ptr,
 			(unsigned long)old_meta_view.bits);
 	if (from_free_list) {
 		// We grabbed the item from the free list. Check the free list canary
@@ -2213,7 +2214,7 @@
 		// write to it.
 		uintptr_t guard = os_atomic_load(&slotp->double_free_guard, relaxed);
 		if ((guard ^ nanozone->slot_freelist_cookie) != (uintptr_t)ptr) {
-			malloc_zone_error(MALLOC_ABORT_ON_CORRUPTION, true,
+			malloc_zone_error(MALLOC_ABORT_ON_CORRUPTION, false,
 					"Heap corruption detected, free list is damaged at %p\n"
 					"*** Incorrect guard value: %lu\n", ptr, guard);
 			__builtin_unreachable();