Fix parameter passing issue. closes bug #105

diff --git a/src/modules/rlm_ldap/rlm_ldap.c b/src/modules/rlm_ldap/rlm_ldap.c
index 39aaccd..058e769 100644 (file)
--- a/src/modules/rlm_ldap/rlm_ldap.c
+++ b/src/modules/rlm_ldap/rlm_ldap.c
@@ -1927,7 +1927,7 @@ static int ldap_authenticate(void *instance, REQUEST * request)
                LDAP_CONN       *conn1;
                int auth_state = -1;
                char            *challenge = NULL;
-               int             challenge_len = MAX_CHALLENGE_LEN;
+               size_t          challenge_len = MAX_CHALLENGE_LEN;
                char            *state = NULL;
 
                dattr = dict_attrbyname("eDir-APC");