1 #pragma ident "%Z%%M% %I% %E% SMI" 2 /* 3 * lib/krb5/krb/addr_srch.c 4 * 5 * Copyright 1990 by the Massachusetts Institute of Technology. 6 * All Rights Reserved. 7 * 8 * Export of this software from the United States of America may 9 * require a specific license from the United States Government. 10 * It is the responsibility of any person or organization contemplating 11 * export to obtain such a license before exporting. 12 * 13 * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and 14 * distribute this software and its documentation for any purpose and 15 * without fee is hereby granted, provided that the above copyright 16 * notice appear in all copies and that both that copyright notice and 17 * this permission notice appear in supporting documentation, and that 18 * the name of M.I.T. not be used in advertising or publicity pertaining 19 * to distribution of the software without specific, written prior 20 * permission. Furthermore if you modify this software you must label 21 * your software as modified software and not distribute it in such a 22 * fashion that it might be confused with the original M.I.T. software. 23 * M.I.T. makes no representations about the suitability of 24 * this software for any purpose. It is provided "as is" without express 25 * or implied warranty. 26 * 27 * 28 * krb5_address_search() 29 */ 30 31 #include <k5-int.h> 32 33 /* 34 * if addr is listed in addrlist, or addrlist is null, return TRUE. 35 * if not listed, return FALSE 36 */ 37 krb5_boolean 38 krb5_address_search(krb5_context context, krb5_const krb5_address *addr, 39 krb5_address *krb5_const *addrlist) 40 { 41 if (!addrlist) 42 return TRUE; 43 for (; *addrlist; addrlist++) { 44 if (krb5_address_compare(context, addr, *addrlist)) 45 return TRUE; 46 } 47 return FALSE; 48 } 49