Re: [squid-users] Squid + Trendmicro

Luis Daniel Lucio Quiroz wrote:
> Hi all,
>
> Well, I have a really big problem, We have deployed a Squid with digest auth
> + LDAP, it was work perfectly but other department has installed a Trendmicro
> antivirii solution.
>
> Well the problem is that when trendmicro cliend ask squid to access an url, it
> fails in first acl related with auth.
>
> My log is this:
> Request:
> 2009/09/05 23:56:30.829| parseHttpRequest: Request Header is
> Host: licenseupdate.trendmicro.com:80
> User-Agent: Mozilla/4.0 (compatible;MSIE 5.0; Windows 98)
> Accept: */*
> Pragma: no-cache
> Cache-Control: no-cache,no-store
> Proxy-Authorization: Digest username="avedstrend", realm="XXX",
> nonce="/kCjSgAAAAB4/JcCAAAAAKLZuWMAAAAA", uri
> ="http://licenseupdate.trendmicro.com:80/ollu/license_update.aspx?Protocol_version=1&AC=OSVMX49VN7GTUMQ8QYQAX
> SGJ72QENXK&Product_Code=OS&AP_Name=OC&OS=WW&Language=E&Product_Version=R3CnAGQAyAA",
> response="5bd515897ca2f1
> 84b196eae2fafc654a"
> Proxy-Connection: Keep-Alive
> Connection: Close
>
>
> Acl who fails:
> 2009/09/05 23:56:30.832| ACLChecklist::preCheck: 0x146e1b0 checking
> 'http_access deny !plUexception !plU'
> 2009/09/05 23:56:30.832| ACLList::matches: checking !plUexception
> 2009/09/05 23:56:30.832| ACL::checklistMatches: checking 'plUexception'
> 2009/09/05 23:56:30.832| authenticateAuthenticate: no connection
> authentication type
> 2009/09/05 23:56:30.832| AuthUserRequest::AuthUserRequest: initialised request
> 0x189cc30
> 2009/09/05 23:56:30.832| authenticateValidateUser: Validated Auth_user request
> '0x189cc30'.
> 2009/09/05 23:56:30.832| authenticateValidateUser: Validated Auth_user request
> '0x189cc30'.
> FATAL: Received Segment Violation...dying.
>
> As you see plUexception is failling , this acl is declared as next:
>
> plUexception acl auth user1
>
>
> I wonder if anyone knows how to fix it.

Segment violation crashes require a code fix. What release of Squid is
this?

... and can you get any stack trace info?
 
http://wiki.squid-cache.org/SquidFaq/TroubleShooting#head-7067fc0034ce967e67911becaabb8c95a34d576d

Amos

-- 
Please be using
   Current Stable Squid 2.7.STABLE6 or 3.0.STABLE18
   Current Beta Squid 3.1.0.13