diff --git a/compiler-rt/lib/asan/asan_allocator2.cc b/compiler-rt/lib/asan/asan_allocator2.cc
index f1302f041937..8dacf67d7987 100644
--- a/compiler-rt/lib/asan/asan_allocator2.cc
+++ b/compiler-rt/lib/asan/asan_allocator2.cc
@@ -422,8 +422,10 @@ static void *Allocate(uptr size, uptr alignment, StackTrace *stack,
     uptr fill_size = Min(size, (uptr)fl.max_malloc_fill_size);
     REAL(memset)(res, fl.malloc_fill_byte, fill_size);
   }
-  m->lsan_tag =
-      t->lsan_disabled() ? __lsan::kSuppressed : __lsan::kDirectlyLeaked;
+  if (t && t->lsan_disabled())
+    m->lsan_tag = __lsan::kSuppressed;
+  else
+    m->lsan_tag = __lsan::kDirectlyLeaked;
   // Must be the last mutation of metadata in this function.
   atomic_store((atomic_uint8_t *)m, CHUNK_ALLOCATED, memory_order_release);
   ASAN_MALLOC_HOOK(res, size);