From 33f58480d5b2a95dd3b7c33feddf0c1909dc0abf Mon Sep 17 00:00:00 2001
From: Assar Westerlund <assar@sics.se>
Date: Mon, 5 Jul 1999 19:11:50 +0000
Subject: [PATCH] (handle_tcp): make sure we have data before starting to look
 for HTTP

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@6422 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 kdc/connect.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kdc/connect.c b/kdc/connect.c
index 493fbb1cc..628070578 100644
--- a/kdc/connect.c
+++ b/kdc/connect.c
@@ -679,6 +679,7 @@ handle_tcp(struct descr *d, int index, int min_free)
     if(d[index].len > 4 && d[index].buf[0] == 0) {
 	ret = handle_vanilla_tcp (&d[index]);
     } else if(enable_http &&
+	      d[index].len >= 4 &&
 	      strncmp((char *)d[index].buf, "GET ", 4) == 0 && 
 	      strncmp((char *)d[index].buf + d[index].len - 4,
 		      "\r\n\r\n", 4) == 0) {