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-rw-r--r--mm/kmemleak.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/mm/kmemleak.c b/mm/kmemleak.c
index 3cda50c1e394..5405aff5a590 100644
--- a/mm/kmemleak.c
+++ b/mm/kmemleak.c
@@ -98,6 +98,7 @@
#include <asm/processor.h>
#include <linux/atomic.h>
+#include <linux/kasan.h>
#include <linux/kmemcheck.h>
#include <linux/kmemleak.h>
#include <linux/memory_hotplug.h>
@@ -1113,7 +1114,10 @@ static bool update_checksum(struct kmemleak_object *object)
if (!kmemcheck_is_obj_initialized(object->pointer, object->size))
return false;
+ kasan_disable_current();
object->checksum = crc32(0, (void *)object->pointer, object->size);
+ kasan_enable_current();
+
return object->checksum != old_csum;
}
@@ -1164,7 +1168,9 @@ static void scan_block(void *_start, void *_end,
BYTES_PER_POINTER))
continue;
+ kasan_disable_current();
pointer = *ptr;
+ kasan_enable_current();
object = find_and_get_object(pointer, 1);
if (!object)