[patch] Fix strcpy to strncpy to avoid buffer overflow

eggdrop.patch (text/plain), 410 bytes, created by Pierre-Yves Rofes (RETIRED) on 2007-07-23 20:31:34 UTC

--- servmsg.c	2006-03-28 04:35:51.000000000 +0200
+++ servmsg.c.new	2007-07-23 22:30:57.000000000 +0200
@@ -461,7 +461,7 @@ static int gotmsg(char *from, char *msg)
   to = newsplit(&msg);
   fixcolon(msg);
   /* Only check if flood-ctcp is active */
-  strcpy(uhost, from);
+  strncpy(uhost, from, UHOSTLEN);
   nick = splitnick(&uhost);
   if (flud_ctcp_thr && detect_avalanche(msg)) {
     if (!ignoring) {