From 2c3413ae11349dc61e2146db1af1992b99aa974c Mon Sep 17 00:00:00 2001
From: Stephane Bortzmeyer <bortz@users.sourceforge.net>
Date: Thu, 29 Jun 2000 12:02:59 +0000
Subject: [PATCH] Fix ICP-timeout bug 108577

---
 SRC/ChangeLog | 7 ++++---
 SRC/TODO      | 1 -
 SRC/icp.c     | 7 ++++++-
 3 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/SRC/ChangeLog b/SRC/ChangeLog
index b3e8de8..49bbfc2 100644
--- a/SRC/ChangeLog
+++ b/SRC/ChangeLog
@@ -1,7 +1,8 @@
-echoping now uses a numbering scheme analog to the
-Linux kernel one's. Even versions like 2.2 are stable (or supposed to),
-odd versions like 2.1 are unstable, beta.
+3.0.0
 
+	* Autoconf/automake support
+	* Fix a bug in ICP timeout
+	  
 2.2.1 : 
         Portability fixes
 
diff --git a/SRC/TODO b/SRC/TODO
index 1ed73b3..fabe266 100644
--- a/SRC/TODO
+++ b/SRC/TODO
@@ -3,7 +3,6 @@ machines exist.
 
 TCP timeout with long packets seem to confuse Cisco routers.
 
-ICP always replies even when timeouting. Bug 108577
 
 
 $Id$
diff --git a/SRC/icp.c b/SRC/icp.c
index 1169133..bc03391 100644
--- a/SRC/icp.c
+++ b/SRC/icp.c
@@ -93,7 +93,12 @@ recv_icp (sockfd, buf, retcode)
 
   nr = recvfrom (sockfd, buf, DEFLINE, 0,
 		 (struct sockaddr *) 0, (int *) 0);
-  /* BUG: we should test the return code, see if there was a timeout, etc */
+  if (nr < 0) {      
+    if (timeout_flag)
+      err_quit ("Timeout while reading");
+    else
+      err_sys ("No reply from ICP proxy server"); 
+  }
   opcode = headerp->opcode;
   length = ntohs (headerp->length);
   sprintf (retcode, "ICP reply: \42%s\42", icp_op_code[opcode]);