[Varnish] #432: Multiple lines of Set-Cookie in response headers aren't reflected in obj.http.Set-Cookie

[Varnish]

#432: Multiple lines of Set-Cookie in response headers aren't reflected in
obj.http.Set-Cookie
----------------------+-----------------------------------------------------
 Reporter:  Mitchua   |       Owner:  phk       
     Type:  defect    |      Status:  new       
 Priority:  normal    |   Milestone:            
Component:  varnishd  |     Version:  2.0       
 Severity:  normal    |    Keywords:  Set-Cookie
----------------------+-----------------------------------------------------
 My backend server returns headers like this:

 HTTP/1.1·200·OK(CR)(LF)[[BR]]
 Connection:·close(CR)(LF)[[BR]]
 Date:·Sun,·01·Feb·2009·20:19:18·GMT(CR)(LF)[[BR]]
 Server:·Microsoft-IIS/6.0(CR)(LF)[[BR]]
 X-Powered-By:·ASP.NET(CR)(LF)[[BR]]
 X-AspNet-Version:·2.0.50727(CR)(LF)[[BR]]
 Set-
 Cookie:·ASP.NET_SessionId=6js5wg45dby44ujan0de1zit;·path=/;·HttpOnly(CR)(LF)[[BR]]
 Set-Cookie:·ThreadId=2688;·path=/(CR)(LF)[[BR]]
 Set-
 Cookie:·Invite=;·expires=Fri,·30-Jan-2009·20:19:18·GMT;·path=/(CR)(LF)[[BR]]
 Cache-Control:·no-cache(CR)(LF)[[BR]]
 Pragma:·no-cache(CR)(LF)[[BR]]
 Expires:·-1(CR)(LF)[[BR]]
 Content-Type:·text/html;·charset=utf-8(CR)(LF)[[BR]]
 Content-Length:·17739(CR)(LF)[[BR]]
 (CR)(LF)[[BR]]

 Note that there are 3 cookies being set on 3 Set-Cookie headers.  I would
 like to remove the ASP.NET_SessionId cookie, but keep the others.  I found
 the regsub technique from
 http://varnish.projects.linpro.no/wiki/VCLExampleRemovingSomeCookies to be
 helpful, but obj.http.Set-Cookie only appears to have the first cookie in
 it i.e. everything before the first carriage-return.  All other Set-Cookie
 headers are removed if I do a  "set obj.http.Set-Cookie".  It looks like
 it might be a bug.

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Ticket URL: <http://varnish.projects.linpro.no/ticket/432>
Varnish <http://varnish.projects.linpro.no/>
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