13 lines · c
1// RUN: %clang_dfsan -gmlt %s -o %t && %run %t >%t.out 2>&12// RUN: FileCheck %s < %t.out3 4#include <sanitizer/dfsan_interface.h>5 6int main(int argc, char *argv[]) {7 uint64_t a = 10;8 dfsan_set_label(8, &a, sizeof(a));9 dfsan_print_origin_trace(&a, NULL);10}11 12// CHECK: DFSan: origin tracking is not enabled. Did you specify the -dfsan-track-origins=1 option?13