strncasecmp() -> strcasecmp()

lib/Net/LDAP3.php

@@ -1536,7 +1536,7 @@ class Net_LDAP3
             $method = 'DIGEST-MD5';
         }
-        if ($gssapi && strncasecmp($method, 'GSSAPI', 6) == 0) {
+        if ($gssapi && strcasecmp($method, 'GSSAPI') == 0) {
             putenv("KRB5CCNAME=$gssapi");
         }