PERFORCE change 188975 for review

[Edward Tomasz Napierala]

http://p4web.freebsd.org/@@188975?ac=10

Change 188975 by trasz at trasz_victim on 2011/02/20 16:56:30

	Fix copyinstr(9) error handling.

Affected files ...

.. //depot/projects/soc2009/trasz_limits/sys/kern/kern_loginclass.c#29 edit

Differences ...

==== //depot/projects/soc2009/trasz_limits/sys/kern/kern_loginclass.c#29 (text+ko) ====

@@ -195,8 +195,8 @@
 	if (error != 0)
 		return (error);
 	error = copyinstr(uap->namebuf, lcname, sizeof(lcname), NULL);
-	if (error == ENAMETOOLONG)
-		return (EINVAL);
+	if (error != 0)
+		return (error);
 
 	newcred = crget();
 	newlc = loginclass_find(lcname);