| // RUN: %clang_asan -O2 %s -o %t && not %run %t 2>&1 | FileCheck %s |
| // RUN: %env_asan_opts=check_printf=1 %run %t 2>&1 | FileCheck %s |
| |
| // REQUIRES: freebsd || netbsd |
| |
| #include <unistd.h> |
| |
| int main() { |
| const char fmt[2] = "%s%d\n"; |
| setproctitle("%s", "setproctitle"); |
| setproctitle("%c%c%c", 'c', "a", 'e'); |
| setproctitle(fmt, "abcdef", -5); |
| return 0; |
| } |
| |
| // CHECK: ERROR: AddressSanitizer: stack-buffer-overflow |
| // CHECK-NEXT: READ of size {{[0-9]+}} at {{.*}} |
| // CHECK: #0 {{.*}} printf_common |
| // CHECK: #1 {{.*}} setproctitle |
| // CHECK: #2 {{.*}} main |
