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-rw-r--r--lib/Kconfig.kasan8
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Kconfig.kasan b/lib/Kconfig.kasan
index 7fa97a8b5717..6c9682ce0254 100644
--- a/lib/Kconfig.kasan
+++ b/lib/Kconfig.kasan
@@ -134,6 +134,14 @@ config KASAN_S390_4_LEVEL_PAGING
to 3TB of RAM with KASan enabled). This options allows to force
4-level paging instead.
+config KASAN_SW_TAGS_IDENTIFY
+ bool "Enable memory corruption identification"
+ depends on KASAN_SW_TAGS
+ help
+ This option enables best-effort identification of bug type
+ (use-after-free or out-of-bounds) at the cost of increased
+ memory consumption.
+
config TEST_KASAN
tristate "Module for testing KASAN for bug detection"
depends on m && KASAN