From 897cad3662024798463bc418bddaac801228da76 Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Mon, 23 Sep 1996 05:56:18 +0000
Subject: Better protection against buffer overruns.

svn path=/trunk/; revision=106
---
 fetchmail.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'fetchmail.c')

diff --git a/fetchmail.c b/fetchmail.c
index 3b9dfc1c..f25ca98c 100644
--- a/fetchmail.c
+++ b/fetchmail.c
@@ -139,7 +139,7 @@ char **argv;
 	tmpdir = "/tmp";
     strcpy(tmpbuf, tmpdir);
     strcat(tmpbuf, "/poplock-");
-    gethostname(tmpbuf + strlen(tmpbuf), HOSTLEN);
+    gethostname(tmpbuf + strlen(tmpbuf), HOSTLEN+1);
     if ((user = getenv("USER")) != (char *)NULL)
     {
 	strcat(tmpbuf, "-");
@@ -339,7 +339,7 @@ struct hostrec *queryctl;
 	for (i = 0; i < sizeof(autoprobe)/sizeof(autoprobe[0]); i++)
 	{
 	    queryctl->protocol = autoprobe[i];
-	    if ((st = query_host(queryctl)) == PS_SUCCESS || st == PS_NOMAIL)
+	    if ((st = query_host(queryctl)) == PS_SUCCESS || st == PS_NOMAIL || st == PS_AUTHFAIL)
 		break;
 	}
 	queryctl->protocol = P_AUTO;
-- 
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