1 // RUN: %clangxx_asan -O0 %s -o %t && not %t 2>&1 | FileCheck %s 2 // RUN: %clangxx_asan -O1 %s -o %t && not %t 2>&1 | FileCheck %s 3 // RUN: %clangxx_asan -O2 %s -o %t && not %t 2>&1 | FileCheck %s 4 // RUN: %clangxx_asan -O3 %s -o %t && not %t 2>&1 | FileCheck %s 5 6 #include <string.h> 7 8 char kString[] = "foo"; 9 10 int main(int argc, char **argv) { 11 char *copy = strdup(kString); 12 int x = copy[4 + argc]; // BOOM 13 // CHECK: AddressSanitizer: heap-buffer-overflow 14 // CHECK: #0 {{.*}}main {{.*}}strdup_oob_test.cc:[[@LINE-2]] 15 // CHECK: allocated by thread T{{.*}} here: 16 // CHECK: #0 {{.*}}strdup 17 // CHECK: strdup_oob_test.cc:[[@LINE-6]] 18 return x; 19 } 20
