getpwnam_error.c:
* The memory hole can be fixed with two different approaches
1) Change /etc/nsswitch.conf: passwd: compat to passwd: files
2) LD_PRELOAD=/lib/libnss_compat.so.2 valgrind ./getpwnam_error
GLIBC loads libnss_compat on the fly and unloads it.
Thanks to telexicon for reporting this...
committer: Markus Bröker <mbroeker@largo.homelinux.org>
/**
* test/demos/utf8.c
* Copyright (C) 2008 Markus Broeker
*/
#include <stdio.h>
#include <stdlib.h>
#include <wchar.h>
#include <locale.h>
#ifndef u_char
typedef unsigned char u_char;
#endif
int main ()
{
char dest[4];
wchar_t *str = L"Unicode Example with german umlauts: ÄÖÜäöü߀\n";
if (!setlocale (LC_CTYPE, "")) {
perror ("SETLOCALE");
return EXIT_FAILURE;
}
printf ("%ls", str);
while (*str != '\n') {
dest[0] = 0;
dest[1] = 0;
dest[2] = 0;
dest[3] = 0;
if (wctomb (dest, (*str)) == -1)
return EXIT_FAILURE;
printf ("%lc -> [%4X] (%2X:%2X:%2X:%2X)\n",
*str, *str, (u_char) dest[0], (u_char) dest[1], (u_char) dest[2], (u_char) dest[3]);
str++;
}
printf ("DIFF: %d : 0x%2X\n", 0x40, 0x40);
return EXIT_SUCCESS;
}