memcheck/tests/bug484002.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <string.h>
   4 #include <wchar.h>
   5
   6 int main()
   7 {
   8
   9    const wchar_t in[]       = {L'a', L'b', L'c', 0};
  10    wchar_t       out[3 + 1] = {
  11       0,
  12    };
  13
  14    size_t res = wcsxfrm(out, in, 3);
  15    printf("%zu\n", res);
  16
  17    wchar_t* in2 = malloc(sizeof(wchar_t) * 4);
  18    memcpy(in2, in, sizeof(in));
  19    res = wcsxfrm(out, in2, 3);
  20    printf("%zu\n", res);
  21    free(in2);
  22
  23    wchar_t* in3 = malloc(sizeof(wchar_t) * 4);
  24    memcpy(in3, in, sizeof(in));
  25    res = wcsxfrm(out, in3, 3);
  26    printf("%zu\n", res);
  27    free(in3);
  28 }