silence warnings

[openldap] / libraries / libldap / dnssrv.c

diff --git a/libraries/libldap/dnssrv.c b/libraries/libldap/dnssrv.c
index 66d977bd99c0910e8a53f696ba22899413bb384c..f43d4f4b0d6af3ef16257284dcab330beb694a10 100644 (file)
--- a/libraries/libldap/dnssrv.c
+++ b/libraries/libldap/dnssrv.c
@@ -1,7 +1,7 @@
 /* $OpenLDAP$ */
 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
  *
- * Copyright 1998-2004 The OpenLDAP Foundation.
+ * Copyright 1998-2009 The OpenLDAP Foundation.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -46,7 +46,7 @@ int ldap_dn2domain(
        LDAPDN dn = NULL;
        LDAPRDN rdn = NULL;
        LDAPAVA *ava = NULL;
-       struct berval domain = { 0, NULL };
+       struct berval domain = BER_BVNULL;
        static const struct berval DC = BER_BVC("DC");
        static const struct berval DCOID = BER_BVC("0.9.2342.19200300.100.1.25");
 
@@ -69,7 +69,7 @@ int ldap_dn2domain(
                                (ava->la_flags & LDAP_AVA_STRING) &&
                                ava->la_value.bv_len &&
                                ( ber_bvstrcasecmp( &ava->la_attr, &DC ) == 0
-                               || ber_bvstrcasecmp( &ava->la_attr, &DCOID ) == 0 ) )
+                               || ber_bvcmp( &ava->la_attr, &DCOID ) == 0 ) )
                        {
                                if( domain.bv_len == 0 ) {
                                        ndomain = LDAP_REALLOC( domain.bv_val,
@@ -275,8 +275,12 @@ int ldap_domain2hostlist(
                /* weight = (p[2] << 8) | p[3]; */
                port = (p[4] << 8) | p[5];
 
-               buflen = strlen(host) + sizeof(":65355 ");
-               hostlist = (char *) LDAP_REALLOC(hostlist, cur + buflen);
+               if ( port == 0 || host[ 0 ] == '\0' ) {
+                   goto add_size;
+               }
+
+               buflen = strlen(host) + STRLENOF(":65355 ");
+               hostlist = (char *) LDAP_REALLOC(hostlist, cur + buflen + 1);
                if (hostlist == NULL) {
                    rc = LDAP_NO_MEMORY;
                    goto out;
@@ -287,6 +291,7 @@ int ldap_domain2hostlist(
                }
                cur += sprintf(&hostlist[cur], "%s:%hd", host, port);
            }
+add_size:;
            p += size;
        }
     }