Vendor import of compiler-rt trunk r290819:vendor/compiler-rt/compiler-rt-trunk-r290819

https://llvm.org/svn/llvm-project/compiler-rt/trunk@290819

1 files changed, 21 insertions, 0 deletions

diff --git a/test/asan/TestCases/Darwin/malloc_destroy_zone.cc b/test/asan/TestCases/Darwin/malloc_destroy_zone.cc
new file mode 100644
index 000000000000..9144bd689f74
--- /dev/null
+++ b/test/asan/TestCases/Darwin/malloc_destroy_zone.cc
@@ -0,0 +1,21 @@
+// RUN: %clangxx_asan %s -o %t && %run %t 2>&1 | FileCheck %s
+
+#include <malloc/malloc.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+int main() {
+  fprintf(stderr, "start\n");
+  malloc_zone_t *zone = malloc_create_zone(0, 0);
+  fprintf(stderr, "zone = %p\n", zone);
+  malloc_set_zone_name(zone, "myzone");
+  fprintf(stderr, "name changed\n");
+  malloc_destroy_zone(zone);
+  fprintf(stderr, "done\n");
+  return 0;
+}
+
+// CHECK: start
+// CHECK-NEXT: zone = 0x{{.*}}
+// CHECK-NEXT: name changed
+// CHECK-NEXT: done