Fix off by one bug

[openldap] / libraries / libldap / sasl.c

diff --git a/libraries/libldap/sasl.c b/libraries/libldap/sasl.c
index a17ca56c9eda4b4e05778c1696a90d276aee583f..e22b11ce96fa47f9859a9e20705a0b37471f5a5e 100644 (file)
--- a/libraries/libldap/sasl.c
+++ b/libraries/libldap/sasl.c
@@ -366,24 +366,25 @@ ldap_pvt_sasl_getmechs ( LDAP *ld, char **pmechlist )
                
        e = ldap_first_entry( ld, res );
        if ( e == NULL ) {
+               ldap_msgfree( res );
                if ( ld->ld_errno == LDAP_SUCCESS ) {
-                       ld->ld_errno = LDAP_UNAVAILABLE;
+                       ld->ld_errno = LDAP_NO_SUCH_OBJECT;
                }
                return ld->ld_errno;
        }
 
        values = ldap_get_values( ld, e, "supportedSASLMechanisms" );
        if ( values == NULL ) {
-               ld->ld_errno = LDAP_NO_SUCH_ATTRIBUTE;
                ldap_msgfree( res );
+               ld->ld_errno = LDAP_NO_SUCH_ATTRIBUTE;
                return ld->ld_errno;
        }
 
        mechlist = ldap_charray2str( values, " " );
        if ( mechlist == NULL ) {
-               ld->ld_errno = LDAP_NO_MEMORY;
                LDAP_VFREE( values );
                ldap_msgfree( res );
+               ld->ld_errno = LDAP_NO_MEMORY;
                return ld->ld_errno;
        }