1 // RUN: %clangxx_msan -std=c++11 -O0 -g %s -o %t && %run %t 2 // REQUIRES: x86_64-linux 3 4 #include <assert.h> 5 #include <locale.h> 6 #include <sanitizer/msan_interface.h> 7 #include <stdlib.h> 8 #include <string.h> 9 10 extern "C" decltype(strxfrm_l) __strxfrm_l; 11 main(void)12int main(void) { 13 char q[100]; 14 locale_t loc = newlocale(LC_ALL_MASK, "", (locale_t)0); 15 size_t n = __strxfrm_l(q, "qwerty", sizeof(q), loc); 16 assert(n < sizeof(q)); 17 __msan_check_mem_is_initialized(q, n + 1); 18 return 0; 19 } 20