File link-grammar-strncat-param.diff of Package link-grammar

--- link-grammar/error.c.orig	2008-03-31 23:06:28.000000000 -0400
+++ link-grammar/error.c	2008-03-31 23:06:58.000000000 -0400
@@ -57,7 +57,7 @@
 	va_end(args);
 
 	strncpy(lperrmsg, msg_of_lperror(lperr), MSGSZ);
-	strncat(lperrmsg, temp, MSGSZ);
+	strncat(lperrmsg, temp, MSGSZ-strlen(lperrmsg)-1);
 	lperrmsg[MSGSZ-1]=0; /* Null terminate at all costs */
 	lperrno = lperr;
 }