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handle addresses with port numbers

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@10872 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
2002-03-10 23:15:24 +00:00
parent 96dfbfc6f0
commit d3de2e1062
1 changed files with 32 additions and 8 deletions
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40
lib/krb5/rd_cred.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 1997 - 2001 Kungliga Tekniska H<>gskolan
* Copyright (c) 1997 - 2002 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
@@ -136,13 +136,37 @@ krb5_rd_cred(krb5_context context,
/* check receiver address */
if (enc_krb_cred_part.r_address
&& auth_context->local_address
&& !krb5_address_compare (context,
auth_context->local_address,
enc_krb_cred_part.r_address)) {
krb5_clear_error_string (context);
ret = KRB5KRB_AP_ERR_BADADDR;
goto out;
&& auth_context->local_address) {
if (auth_context->local_port) {
krb5_address *a;
int cmp;
ret = krb5_make_addrport (context, &a,
auth_context->local_address,
auth_context->local_port);
if (ret)
goto out;
cmp = krb5_address_compare (context,
a,
enc_krb_cred_part.r_address);
krb5_free_address (context, a);
free (a);
if (cmp == 0) {
krb5_clear_error_string (context);
ret = KRB5KRB_AP_ERR_BADADDR;
goto out;
}
} else {
if(!krb5_address_compare (context,
auth_context->local_address,
enc_krb_cred_part.r_address)) {
krb5_clear_error_string (context);
ret = KRB5KRB_AP_ERR_BADADDR;
goto out;
}
}
}
/* check timestamp */