2006-07-19 07:39  aj

* trunk/src/p11_slot.c: fix bug causing a core dump.

================================================================================
diff -ur libp11-0.2.2/src/p11_slot.c trunk/src/p11_slot.c
--- libp11-0.2.2/src/p11_slot.c	2006-04-18 17:17:19.000000000 +0200
+++ trunk/src/p11_slot.c	2006-07-19 09:39:49.000000000 +0200
@@ -139,7 +139,8 @@
 
 	rv = CRYPTOKI_call(ctx, C_Login(priv->session,
 					so ? CKU_SO : CKU_USER,
-					(CK_UTF8CHAR *) pin, strlen(pin)));
+					(CK_UTF8CHAR *) pin,
+					pin ? strlen(pin) : 0));
 	CRYPTOKI_checkerr(PKCS11_F_PKCS11_LOGIN, rv);
 	priv->loggedIn = 1;
 	return 0;