/****************************************************************************
- * Copyright 2020 Thomas E. Dickey *
+ * Copyright 2020,2021 Thomas E. Dickey *
* Copyright 1998-2006,2009 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
#include "form.priv.h"
-MODULE_ID("$Id: fty_ipv4.c,v 1.14 2020/12/12 01:15:37 tom Exp $")
+MODULE_ID("$Id: fty_ipv4.c,v 1.16 2021/06/17 21:11:08 tom Exp $")
/*---------------------------------------------------------------------------
-| Facility : libnform
+| Facility : libnform
| Function : static bool Check_IPV4_Field(
| FIELD * field,
| const void * argp)
-|
+|
| Description : Validate buffer content to be a valid IP number (Ver. 4)
|
| Return Values : TRUE - field is valid
{
char *bp = field_buffer(field, 0);
int num = 0, len;
- unsigned int d1, d2, d3, d4;
+ unsigned int d1 = 0, d2 = 0, d3 = 0, d4 = 0;
if (isdigit(UChar(*bp))) /* Must start with digit */
{
}
/*---------------------------------------------------------------------------
-| Facility : libnform
+| Facility : libnform
| Function : static bool Check_IPV4_Character(
-| int c,
+| int c,
| const void *argp )
-|
+|
| Description : Check a character for unsigned type or period.
|
| Return Values : TRUE - character is valid