| // Check that when having a DYLD_ROOT_PATH set, the symbolizer still works. |
| // RUN: %clangxx_asan -O0 %s -o %t |
| // RUN: %env_asan_opts=verbosity=2 DYLD_ROOT_PATH="/" ASAN_SYMBOLIZER_PATH=$(which atos) \ |
| // RUN: not %run %t 2>&1 | FileCheck %s |
| // |
| // Due to a bug in atos, this only works on x86_64. |
| // REQUIRES: asan-64-bits |
| |
| #include <stdlib.h> |
| #include <string.h> |
| int main(int argc, char **argv) { |
| char *x = (char*)malloc(10 * sizeof(char)); |
| memset(x, 0, 10); |
| int res = x[argc]; |
| free(x); |
| free(x + argc - 1); // BOOM |
| // CHECK: AddressSanitizer: attempting double-free{{.*}}in thread T0 |
| // CHECK: Using atos at user-specified path: |
| // CHECK: #0 0x{{.*}} in {{.*}}free |
| // CHECK: #1 0x{{.*}} in main {{.*}}atos-symbolizer-dyld-root-path.cc:[[@LINE-4]] |
| // CHECK: freed by thread T0 here: |
| // CHECK: #0 0x{{.*}} in {{.*}}free |
| // CHECK: #1 0x{{.*}} in main {{.*}}atos-symbolizer-dyld-root-path.cc:[[@LINE-8]] |
| // CHECK: allocated by thread T0 here: |
| // CHECK: atos-symbolizer-dyld-root-path.cc:[[@LINE-13]] |
| return res; |
| } |
