Bug 27434

Summary:	TCP/IP Stack leak on proxy-like programms
Product:	Base System	Reporter:	VAleks <VAleks>
Component:	i386	Assignee:	freebsd-bugs (Nobody) <bugs>
Status:	Closed FIXED
Severity:	Affects Only Me
Priority:	Normal
Version:	4.3-RELEASE
Hardware:	Any
OS:	Any

Description VAleks 2001-05-18 19:20:01 UTC

After installing new FreeBSD REL (old was 4.2RC1) I've got a problem with task such as squid & delegate (acts as web, ftp, socks proxies)
- when all setting are done & I request data from local net through proxy both squid or delgate I've got a program fault. Squid simply restart it thread. Delegate fails off completly. Here is the network configuration:
--<cut here>--
dc0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
	inet 195.209.225.34 netmask 0xfffffff0 broadcast 195.209.225.47
	inet6 fe80::280:48ff:fefb:1fd6%dc0 prefixlen 64 scopeid 0x1 
	ether 00:80:48:fb:1f:d6 
	media: autoselect (10baseT/UTP) status: active
	supported media: autoselect 100baseTX <full-duplex> 100baseTX 10baseT/UTP <full-duplex> 10baseT/UTP none
xl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
	inet 192.168.56.1 netmask 0xffffff00 broadcast 192.168.56.255
	inet6 fe80::260:8ff:fe2f:db2f%xl0 prefixlen 64 scopeid 0x2 
	ether 00:60:08:2f:db:2f 
	media: autoselect (100baseTX <full-duplex>) status: active
	supported media: autoselect 100baseTX <full-duplex> 100baseTX 10baseT/UTP <full-duplex> 10baseT/UTP 100baseTX <hw-loopback>
--<end cut>--
All routes are static. Any net application running from box (ftp, lynx) is going ok. I can nslookup FQDN, trace to destination etc.
Squid versions tested: 2.4STABLE1, 2.3STABLE4
Delegate versions tested: 6.1.21

How-To-Repeat: Install clean FreeBSD (burned from ISO).
Setup network.
Install squid or delegate.
Configure proxies.
Request data from local to global nets.

Comment 1 Yar Tikhiy freebsd_committer

2001-05-24 09:44:38 UTC

Have you rebuilt Squid and Delegate after upgrading FreeBSD on your box?
How did you install the programs?
-- 
yar

Comment 2 Jonathan Chen freebsd_committer

2001-08-03 00:42:55 UTC

State Changed
From-To: open->closed

This sounds like a problem with the local setup on the user's computer. 

Alekseev, if you are still experienceing these problems, please reply 
with more information and I will reopen this PR.  Otherwise, we will 
assume you fixed the problem.