| // Test that preloaded runtime works with unsanitized executables. |
| // |
| // RUN: %clangxx %s -o %t |
| // RUN: env LD_PRELOAD=%shared_libasan not %run %t 2>&1 | FileCheck %s |
| |
| // REQUIRES: asan-dynamic-runtime |
| |
| // This way of setting LD_PRELOAD does not work with Android test runner. |
| // REQUIRES: !android |
| |
| #include <stdlib.h> |
| |
| extern "C" ssize_t write(int fd, const void *buf, size_t count); |
| |
| void do_access(void *p) { |
| // CHECK: AddressSanitizer: heap-buffer-overflow |
| write(1, p, 2); |
| } |
| |
| int main(int argc, char **argv) { |
| void *p = malloc(1); |
| do_access(p); |
| return 0; |
| } |
