Index: src/XMPPJID.m
==================================================================
--- src/XMPPJID.m
+++ src/XMPPJID.m
@@ -110,11 +110,11 @@
 		return;
 	}
 
 	if (((rc = stringprep_profile([node_ UTF8String], &nodepart,
 	    "Nodeprep", 0)) != STRINGPREP_OK) || (nodepart[0] == '\0') ||
-	    (strnlen(nodepart, 1024) > 1023))
+	    (strlen(nodepart) > 1023))
 		@throw [XMPPStringPrepFailedException
 		    exceptionWithClass: isa
 			    connection: nil
 			       profile: @"Nodeprep"
 				string: node_];
@@ -139,11 +139,11 @@
 	char *srv;
 	Stringprep_rc rc;
 
 	if (((rc = stringprep_profile([domain_ UTF8String], &srv,
 	    "Nameprep", 0)) != STRINGPREP_OK) || (srv[0] == '\0') ||
-	    (strnlen(srv, 1024) > 1023))
+	    (strlen(srv) > 1023))
 		@throw [XMPPStringPrepFailedException
 		    exceptionWithClass: isa
 			    connection: nil
 			       profile: @"Nameprep"
 				string: domain_];
@@ -174,11 +174,11 @@
 		return;
 	}
 
 	if (((rc = stringprep_profile([resource_ UTF8String], &res,
 	    "Resourceprep", 0)) != STRINGPREP_OK) || (res[0] == '\0') ||
-	    (strnlen(res, 1024) > 1023))
+	    (strlen(res) > 1023))
 		@throw [XMPPStringPrepFailedException
 		    exceptionWithClass: isa
 			    connection: nil
 			       profile: @"Resourceprep"
 				string: resource_];