1 // Check that the `atos` symbolizer works. 2 3 // RUN: %clangxx_asan -O0 %s -o %t 4 // RUN: %env_asan_opts=verbosity=2 ASAN_SYMBOLIZER_PATH=$(which atos) not %run %t 2>&1 | FileCheck %s 5 6 #include <stdlib.h> 7 #include <string.h> 8 int main(int argc, char **argv) { 9 char *x = (char*)malloc(10 * sizeof(char)); 10 memset(x, 0, 10); 11 int res = x[argc]; 12 free(x); 13 free(x + argc - 1); // BOOM 14 // CHECK: Using atos at user-specified path: 15 // CHECK: AddressSanitizer: attempting double-free{{.*}}in thread T0 16 // CHECK: #0 0x{{.*}} in {{.*}}free 17 // CHECK: #1 0x{{.*}} in main {{.*}}atos-symbolizer.cc:[[@LINE-4]] 18 // CHECK: freed by thread T0 here: 19 // CHECK: #0 0x{{.*}} in {{.*}}free 20 // CHECK: #1 0x{{.*}} in main {{.*}}atos-symbolizer.cc:[[@LINE-8]] 21 // CHECK: allocated by thread T0 here: 22 // CHECK: atos-symbolizer.cc:[[@LINE-13]] 23 return res; 24 } 25
