1 files changed, 23 insertions, 0 deletions
diff --git a/lib/asan/lit_tests/TestCases/Linux/heap-overflow-large.cc b/lib/asan/lit_tests/TestCases/Linux/heap-overflow-large.cc
new file mode 100644
index 000000000000..67e9c3718d59
--- /dev/null
+++ b/lib/asan/lit_tests/TestCases/Linux/heap-overflow-large.cc
@@ -0,0 +1,23 @@
+// Regression test for
+// https://code.google.com/p/address-sanitizer/issues/detail?id=183
+
+// RUN: %clangxx_asan -O2 %s -o %t
+// RUN: not %t 12 2>&1 | FileCheck %s
+// RUN: not %t 100 2>&1 | FileCheck %s
+// RUN: not %t 10000 2>&1 | FileCheck %s
+
+#include <stdlib.h>
+#include <string.h>
+
+int main(int argc, char *argv[]) {
+  int *x = new int[5];
+  memset(x, 0, sizeof(x[0]) * 5);
+  int index = atoi(argv[1]);
+  int res = x[index];
+  // CHECK: AddressSanitizer: {{(heap-buffer-overflow|SEGV)}}
+  // CHECK: #0 0x{{.*}} in main {{.*}}heap-overflow-large.cc:[[@LINE-2]]
+  // CHECK: AddressSanitizer can not {{(provide additional info|describe address in more detail \(wild memory access suspected\))}}
+  // CHECK: SUMMARY: AddressSanitizer: {{(heap-buffer-overflow|SEGV)}}
+  delete[] x;
+  return res;
+}