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-rw-r--r--lib/asan/asan_mapping.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/asan/asan_mapping.h b/lib/asan/asan_mapping.h
index 40ff54fd0..24584e94f 100644
--- a/lib/asan/asan_mapping.h
+++ b/lib/asan/asan_mapping.h
@@ -125,6 +125,7 @@
// || `[0x00000000, 0x2fffffff]` || LowMem ||
static const u64 kDefaultShadowScale = 3;
+static const u64 kDefaultShadowSentinel = ~(uptr)0;
static const u64 kDefaultShadowOffset32 = 1ULL << 29; // 0x20000000
static const u64 kDefaultShadowOffset64 = 1ULL << 44;
static const u64 kDefaultShort64bitShadowOffset = 0x7FFF8000; // < 2G.