| // Regression test for https://code.google.com/p/address-sanitizer/issues/detail?id=368. |
| |
| // RUN: %clangxx_asan %s -Wno-deprecated-declarations -flat_namespace -bundle -undefined suppress -o %t.bundle |
| // RUN: %clangxx_asan %s -Wno-deprecated-declarations -o %t -framework Foundation && not %run %t 2>&1 | FileCheck %s |
| |
| // NSCreateObjectFileImageFromFile/NSLinkModule isn't available on iOS |
| // UNSUPPORTED: ios |
| |
| #import <Foundation/Foundation.h> |
| #import <mach-o/dyld.h> |
| |
| #include <string> |
| |
| int main(int argc, char *argv[]) { |
| for (int i = 0; i < 10; i++) { |
| NSObjectFileImage im; |
| |
| std::string path = std::string(argv[0]) + ".bundle"; |
| NSObjectFileImageReturnCode rc = |
| NSCreateObjectFileImageFromFile(path.c_str(), &im); |
| if (rc != NSObjectFileImageSuccess) { |
| fprintf(stderr, "Could not load bundle.\n"); |
| exit(-1); |
| } |
| |
| NSModule handle = NSLinkModule(im, "a.bundle", 0); |
| if (handle == 0) { |
| fprintf(stderr, "Could not load bundle.\n"); |
| exit(-1); |
| } |
| printf("h: %p\n", handle); |
| } |
| |
| char *ptr = (char *)malloc(10); |
| ptr[10] = 'x'; // BOOM |
| } |
| |
| // CHECK: AddressSanitizer: heap-buffer-overflow |
| // CHECK: WRITE of size 1 |
| // CHECK: {{#0 .* in main}} |
| // CHECK: is located 0 bytes after 10-byte region |
