From: Timo Sirainen <tss@iki.fi>
Date: Tue, 12 May 2009 17:45:37 +0000 (-0400)
Subject: ldap: When using the same LDAP attribute multiple times, give an error message.
X-Git-Tag: 2.0.alpha1~787
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e434abb86a137bbe710320b5f5431804f05c6e26;p=thirdparty%2Fdovecot%2Fcore.git

ldap: When using the same LDAP attribute multiple times, give an error message.

--HG--
branch : HEAD
---

diff --git a/src/auth/db-ldap.c b/src/auth/db-ldap.c
index 7c5aceb2e5..83660b264a 100644
--- a/src/auth/db-ldap.c
+++ b/src/auth/db-ldap.c
@@ -950,6 +950,10 @@ void db_ldap_set_attrs(struct ldap_connection *conn, const char *attrlist,
 
 		if (*name != '\0' &&
 		    (skip_attr == NULL || strcmp(skip_attr, value) != 0)) {
+			if (hash_table_lookup(attr_map, name) != NULL) {
+				i_fatal("ldap: LDAP attribute '%s' used multiple times. This is currently unsupported.",
+					name);
+			}
 			hash_table_insert(attr_map, name, value);
 			(*attr_names_r)[j++] = name;
 		}