From 3608f31d3989b9143847157c221064bfe66e922b Mon Sep 17 00:00:00 2001
From: Simon Arlott <sa.me.uk>
Date: Sat, 22 Oct 2016 22:42:22 +0100
Subject: [PATCH] authproc: don't allow authd to write too many parameters to
 parv array

---
 ircd/authproc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ircd/authproc.c b/ircd/authproc.c
index 00fec3e0..355edafd 100644
--- a/ircd/authproc.c
+++ b/ircd/authproc.c
@@ -281,7 +281,7 @@ parse_authd_reply(rb_helper * helper)
 	{
 		struct authd_cb *cmd;
 
-		parc = rb_string_to_array(buf, parv, MAXPARA+1);
+		parc = rb_string_to_array(buf, parv, MAXPARA);
 		cmd = &authd_cmd_tab[(unsigned char)*parv[0]];
 		if(cmd->fn != NULL)
 		{