1 files changed, 16 insertions, 0 deletions
diff --git a/lib/asan/lit_tests/TestCases/Linux/rlimit_mmap_test.cc b/lib/asan/lit_tests/TestCases/Linux/rlimit_mmap_test.cc
new file mode 100644
index 000000000000..0d1d4baa7671
--- /dev/null
+++ b/lib/asan/lit_tests/TestCases/Linux/rlimit_mmap_test.cc
@@ -0,0 +1,16 @@
+// Check that we properly report mmap failure.
+// RUN: %clangxx_asan %s -o %t && not %t 2>&1 | FileCheck %s
+#include <stdlib.h>
+#include <assert.h>
+#include <sys/time.h>
+#include <sys/resource.h>
+
+static volatile void *x;
+
+int main(int argc, char **argv) {
+  struct rlimit mmap_resource_limit = { 0, 0 };
+  assert(0 == setrlimit(RLIMIT_AS, &mmap_resource_limit));
+  x = malloc(10000000);
+// CHECK: ERROR: Failed to mmap
+  return 0;
+}