void modalfatalbox(char *fmt, ...)
{
va_list ap;
- char stuff[200];
+ char *stuff;
va_start(ap, fmt);
- vsprintf(stuff, fmt, ap);
+ stuff = dupvprintf(fmt, ap);
va_end(ap);
MessageBox(NULL, stuff, "PuTTYgen Fatal Error",
MB_SYSTEMMODAL | MB_ICONERROR | MB_OK);
+ sfree(stuff);
exit(1);
}
dec1 = bignum_decimal(key->exponent);
dec2 = bignum_decimal(key->modulus);
- buffer = smalloc(strlen(dec1) + strlen(dec2) +
- strlen(key->comment) + 30);
- sprintf(buffer, "%d %s %s %s",
- bignum_bitcount(key->modulus), dec1, dec2, key->comment);
+ buffer = dupprintf("%d %s %s %s", bignum_bitcount(key->modulus),
+ dec1, dec2, key->comment);
SetDlgItemText(hwnd, id, buffer);
SetDlgItemText(hwnd, idstatic,
"&Public key for pasting into authorized_keys file:");
int ret;
FILE *fp = fopen(filename, "r");
if (fp) {
- char buffer[FILENAME_MAX + 80];
+ char *buffer;
fclose(fp);
- sprintf(buffer, "Overwrite existing file\n%.*s?",
- FILENAME_MAX, filename);
+ buffer = dupprintf("Overwrite existing file\n%s?",
+ filename);
ret = MessageBox(hwnd, buffer, "PuTTYgen Warning",
MB_YESNO | MB_ICONWARNING);
+ sfree(buffer);
if (ret != IDYES)
break;
}
int ret;
FILE *fp = fopen(filename, "r");
if (fp) {
- char buffer[FILENAME_MAX + 80];
+ char *buffer;
fclose(fp);
- sprintf(buffer, "Overwrite existing file\n%.*s?",
- FILENAME_MAX, filename);
+ buffer = dupprintf("Overwrite existing file\n%s?",
+ filename);
ret = MessageBox(hwnd, buffer, "PuTTYgen Warning",
MB_YESNO | MB_ICONWARNING);
+ sfree(buffer);
if (ret != IDYES)
break;
}