1 files changed, 33 insertions, 0 deletions
diff --git a/test/asan/TestCases/Linux/asan_preload_test-3.cc b/test/asan/TestCases/Linux/asan_preload_test-3.cc
new file mode 100644
index 000000000000..041669b56a45
--- /dev/null
+++ b/test/asan/TestCases/Linux/asan_preload_test-3.cc
@@ -0,0 +1,33 @@
+// Regression test for PR33206
+//
+// RUN: %clang -DDYN=1 -DMALLOC=1 -fPIC -shared %s -o %t-dso1.so
+// RUN: %clang -DDYN=1 -DMALLOC=1 -fPIC -shared %s -o %t-dso2.so %t-dso1.so
+// RUN: %clang %s -o %t-1 %t-dso2.so
+// RUN: env LD_PRELOAD=%shared_libasan %run %t-1 2>&1 | FileCheck %s
+// RUN: %clang -DDYN=1 -DREALLOC=1 -fPIC -shared %s -o %t-dso3.so
+// RUN: %clang -DDYN=1 -DREALLOC=1 -fPIC -shared %s -o %t-dso4.so %t-dso3.so
+// RUN: %clang %s -o %t-2 %t-dso4.so
+// RUN: env LD_PRELOAD=%shared_libasan %run %t-2 2>&1 | FileCheck %s
+// REQUIRES: asan-dynamic-runtime
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#ifdef DYN
+__attribute__((constructor)) void foo() {
+  void *p;
+#ifdef MALLOC
+  p = malloc(1 << 20);
+#endif
+#ifdef REALLOC
+  p = realloc (0, 1 << 20);
+#endif
+  free(p);
+}
+#else
+int main() {
+  // CHECK: Success
+  printf("Success\n");
+  return 0;
+}
+#endif