Re: [SQU] Looks like a newbie problem:

Thanks Henk-Jan,
there'll probably be a couple more steps in this.

Get to where I got you to run frame 1,
frame 1
print *request

and if the entry auth_user_request is not null,
print *auth_user_request

Thanks,
Rob

----- Original Message -----
From: "Henk-Jan Kloosterman" <proxy@mail.kloosterman.org>
To: "Robert Collins" <robert.collins@itdomain.com.au>; "Henrik Nordstrom" <hno@hem.passagen.se>
Cc: <squid-dev@squid-cache.org>
Sent: Saturday, February 17, 2001 8:17 PM
Subject: Re: [SQU] Looks like a newbie problem:

> Here we go (finally got it :-))
>
> Hoop this helps you !!( Pfffft)
>
>
> > Henk-Jan,
> > I need you to run squid as per henriks' instructions. and when it
> stops, type
> > bt
> > frame 1
> > info locals
> > frame 2
> > info locals
> >
> >
> > Thanks,
> > Rob
>
>
> Red Hat Linux release 7.0 (Guinness)
> Kernel 2.2.16-22 on an i686
> login: root
> Password:
> Last login: Sat Feb 17 10:11:03 from 150.50.242.2
> You have new mail.
> [root@mis2 /root]# gdb squid
> GNU gdb 5.0
> Copyright 2000 Free Software Foundation, Inc.
> GDB is free software, covered by the GNU General Public License, and you are
> welcome to change it and/or distribute copies of it under certain
> conditions.
> Type "show copying" to see the conditions.
> There is absolutely no warranty for GDB. Type "show warranty" for details.
> This GDB was configured as "i386-redhat-linux"...
> (gdb) run -DNYCd3
> Starting program: /usr/sbin/squid -DNYCd3
> [New Thread 1024 (LWP 24371)]
> 2001/02/17 10:12:13| helperOpenServers: Starting 5 'dnsserver' processes
> 2001/02/17 10:12:14| helperOpenServers: Starting 5 'auth.pl' processes
> 2001/02/17 10:12:37| parseHttpRequest: req_hdr = {Accept: image/gif,
> image/x-xbi
> tmap, image/jpeg, image/pjpeg, application/vnd.ms-powerpoint,
> application/vnd.ms
> -excel, application/msword, */*
> Accept-Language: nl
> Proxy-Connection: Keep-Alive
> If-Modified-Since: Thu, 02 Nov 2000 08:53:14 GMT; length=663
> User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
> Host: www.ahrend.net
>
> }
> 2001/02/17 10:12:37| parseHttpRequest: end = {}
> 2001/02/17 10:12:37| parseHttpRequest: prefix_sz = 381, req_line_sz = 37
> 2001/02/17 10:12:37| clientSetKeepaliveFlag: http_ver = 1.0
> 2001/02/17 10:12:37| clientSetKeepaliveFlag: method = GET
> 2001/02/17 10:12:37| The request GET http://www.ahrend.net/ is DENIED,
> because i
> t matched 'secureid'
> 2001/02/17 10:12:37| clientSendMoreData: Appending 966 bytes after 320 bytes
> of
> headers
> 2001/02/17 10:12:37| The reply for GET http://www.ahrend.net/ is ALLOWED,
> becaus
> e it matched 'all'
> 2001/02/17 10:12:37| clientKeepaliveNextRequest: FD 22
> 2001/02/17 10:12:37| httpRequestFree: http://www.ahrend.net/
> 2001/02/17 10:13:17| parseHttpRequest: req_hdr = {Accept: image/gif,
> image/x-xbi
> tmap, image/jpeg, image/pjpeg, application/vnd.ms-powerpoint,
> application/vnd.ms
> -excel, application/msword, */*
> Accept-Language: nl
> Proxy-Connection: Keep-Alive
> If-Modified-Since: Thu, 02 Nov 2000 08:53:14 GMT; length=663
> User-Agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)
> Host: www.ahrend.net
> Proxy-Authorization: Basic aGprbG9vc3Rlcm1hbjoxNDM1
>
> }
> 2001/02/17 10:13:17| parseHttpRequest: end = {}
> 2001/02/17 10:13:17| parseHttpRequest: prefix_sz = 434, req_line_sz = 37
> 2001/02/17 10:13:17| clientSetKeepaliveFlag: http_ver = 1.0
> 2001/02/17 10:13:17| clientSetKeepaliveFlag: method = GET
> 2001/02/17 10:13:18| helperHandleRead: end of reply found
> 2001/02/17 10:13:18| The request GET http://www.ahrend.net/ is ALLOWED,
> because
> it matched 'secureid'
> 2001/02/17 10:13:18| clientProcessRequest2: default HIT
> 2001/02/17 10:13:18| clientCacheHit: http://www.ahrend.net/, 996 bytes
> 2001/02/17 10:13:18| modifiedSince: 'http://www.ahrend.net/'
> 2001/02/17 10:13:18| modifiedSince: mod_time = 973155194
> 2001/02/17 10:13:18| --> NO: same LMT, no client length
>
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 1024 (LWP 24371)]
> 0x82144d3 in ?? ()
> (gdb) bt
> #0 0x82144d3 in ?? ()
> #1 0x805c015 in clientBuildReplyHeader (http=0x84535a4, rep=0x8454d98)
> at client_side.c:1290
> #2 0x805c122 in clientBuildReply (http=0x84535a4,
> buf=0x8453d28 "HTTP/1.0 304 Not Modified\r\nDate: Sat, 17 Feb 2001
> 08:55:51
> GMT\r\nContent-Type: text/html\r\nLast-Modified: Thu, 02 Nov 2000 08:53:14
> GMT\r
> \n\r\n", size=137) at client_side.c:1330
> #3 0x805ce3d in clientSendMoreData (data=0x84535a4,
> buf=0x8453d28 "HTTP/1.0 304 Not Modified\r\nDate: Sat, 17 Feb 2001
> 08:55:51
> GMT\r\nContent-Type: text/html\r\nLast-Modified: Thu, 02 Nov 2000 08:53:14
> GMT\r
> \n\r\n", size=137) at client_side.c:1778
> #4 0x809036c in storeClientCallback (sc=0x8314354, sz=137)
> at store_client.c:164
> #5 0x8090606 in storeClientCopy2 (e=0x8453b88, sc=0x8314354)
> at store_client.c:260
> #6 0x8091066 in InvokeHandlers (e=0x8453b88) at store_client.c:588
> #7 0x808e4f7 in storeAppend (e=0x8453b88,
> buf=0x8432530 "HTTP/1.0 304 Not Modified\r\nDate: Sat, 17 Feb 2001
> 08:55:51
> GMT\r\nContent-Type: text/html\r\nLast-Modified: Thu, 02 Nov 2000 08:53:14
> GMT\r
> \n\r\n", len=137) at store.c:461
> #8 0x805c58c in clientCacheHit (data=0x84535a4,
> buf=0x8453d28 "HTTP/1.0 304 Not Modified\r\nDate: Sat, 17 Feb 2001
> 08:55:51
> GMT\r\nContent-Type: text/html\r\nLast-Modified: Thu, 02 Nov 2000 08:53:14
> GMT\r
> ---Type <return> to continue, or q <return> to quit---
> \n\r\n", size=996) at client_side.c:1495
> #9 0x809036c in storeClientCallback (sc=0x8453cec, sz=996)
> at store_client.c:164
> #10 0x8090ddd in storeClientReadHeader (data=0x8453cec,
> buf=0x8453d28 "HTTP/1.0 304 Not Modified\r\nDate: Sat, 17 Feb 2001
> 08:55:51
> GMT\r\nContent-Type: text/html\r\nLast-Modified: Thu, 02 Nov 2000 08:53:14
> GMT\r
> \n\r\n", len=1080) at store_client.c:464
> #11 0x809b654 in storeUfsReadDone (fd=26,
> buf=0x8453d28 "HTTP/1.0 304 Not Modified\r\nDate: Sat, 17 Feb 2001
> 08:55:51
> GMT\r\nContent-Type: text/html\r\nLast-Modified: Thu, 02 Nov 2000 08:53:14
> GMT\r
> \n\r\n", len=1080, errflag=0, my_data=0x8431eac) at store_io_ufs.c:217
> #12 0x8063816 in diskHandleRead (fd=26, data=0x83142e0) at disk.c:381
> #13 0x80900e1 in storeRead (sio=0x8431eac,
> buf=0x8453d28 "HTTP/1.0 304 Not Modified\r\nDate: Sat, 17 Feb 2001
> 08:55:51
> GMT\r\nContent-Type: text/html\r\nLast-Modified: Thu, 02 Nov 2000 08:53:14
> GMT\r
> \n\r\n", size=4096, offset=0, callback=0x80909b4 <storeClientReadHeader>,
> callback_data=0x8453cec) at store_io.c:82
> #14 0x80908e7 in storeClientFileRead (sc=0x8453cec) at store_client.c:347
> #15 0x8090606 in storeClientCopy2 (e=0x844ece0, sc=0x8453cec)
> at store_client.c:260
> #16 0x805dbdc in clientProcessRequest (http=0x84535a4) at client_side.c:2223
> #17 0x804e5e0 in aclCheckCallback (checklist=0x845753c,
> answer=ACCESS_ALLOWED)
> at acl.c:1830
> ---Type <return> to continue, or q <return> to quit---
> #18 0x804e53c in aclCheck (checklist=0x845753c) at acl.c:1807
> #19 0x805a3d4 in clientCheckNoCache (http=0x84535a4) at client_side.c:336
> #20 0x808368b in redirectStart (http=0x84535a4,
> handler=0x805a160 <clientRedirectDone>, data=0x84535a4) at
> redirect.c:123
> #21 0x8059fe2 in clientAccessCheckDone (answer=1, data=0x84535a4)
> at client_side.c:233
> #22 0x804e5e0 in aclCheckCallback (checklist=0x845383c,
> answer=ACCESS_ALLOWED)
> at acl.c:1830
> #23 0x804e4b6 in aclCheck (checklist=0x845383c) at acl.c:1796
> #24 0x80a19aa in authenticateBasicHandleReply (data=0x831422c,
> reply=0x8226908 "OK") at auth_basic.c:285
> #25 0x806f9fe in helperHandleRead (fd=13, data=0x82268bc) at helper.c:685
> #26 0x80621f8 in comm_poll (msec=10) at comm_select.c:432
> #27 0x807c419 in main (argc=2, argv=0xbffffa74) at main.c:712
> #28 0x400cdf31 in __libc_start_main (main=0x807c044 <main>, argc=2,
> ubp_av=0xbffffa74, init=0x8049ea8 <_init>, fini=0x80a761c <_fini>,
> rtld_fini=0x4000e274 <_dl_fini>, stack_end=0xbffffa6c)
> at ../sysdeps/generic/libc-start.c:129
> (gdb) frame 1
> #1 0x805c015 in clientBuildReplyHeader (http=0x84535a4, rep=0x8454d98)
> at client_side.c:1290
> 1290 authenticateFixHeader(rep, request->auth_user_request,
> request,
> http->flags.accel);
> (gdb) info locals
> hdr = (HttpHeader *) 0x8454dd4
> is_hit = 1
> request = (request_t *) 0x842f150
> strConnection = {size = 0, len = 0, buf = 0x0}
> e = (HttpHeaderEntry *) 0x8214528
> pos = 138612240
> (gdb) frame 2
> #2 0x805c122 in clientBuildReply (http=0x84535a4,
> buf=0x8453d28 "HTTP/1.0 304 Not Modified\r\nDate: Sat, 17 Feb 2001
> 08:55:51
> GMT\r\nContent-Type: text/html\r\nLast-Modified: Thu, 02 Nov 2000 08:53:14
> GMT\r
> \n\r\n", size=137) at client_side.c:1330
> 1330 clientBuildReplyHeader(http, rep);
> (gdb) info locals
> http = (clientHttpRequest *) 0x84535a4
> size = 138759620
> rep = (HttpReply *) 0x8454d98
> k = 136398120
> (gdb) q
> The program is running. Exit anyway? (y or n) y
> You have new mail in /var/spool/mail/root
> [root@mis2 /root]#
>
>
>
Received on Sat Feb 17 2001 - 04:45:04 MST