[robin.garner@iname.com: SIGSEGV with ntlm_auth in squid-head-200108052302]

Robert, do you want to be on the squid-bugs list? :)

Adrian

----- Forwarded message from Robin Garner <robin.garner@iname.com> -----

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From: "Robin Garner" <robin.garner@iname.com>
To: squid-bugs@squid-cache.org
Cc: robin.garner@crsrehab.gov.au
Date: Mon, 06 Aug 2001 10:34:14 +0800
Subject: SIGSEGV with ntlm_auth in squid-head-200108052302

On the very first access after starting a squid built from this snapshot, I get:

2001/08/06 12:12:27| authenticateAuthUserRequestSetIp: user 'national\garner' has been seen at a new IP address
(172.18.25.98, (null))

Program received signal SIGSEGV, Segmentation fault.
0x481b2d46 in __svfprintf () from /shlib/libc.so.2
(gdb) bt
#0 0x481b2d46 in __svfprintf () from /shlib/libc.so.2
#1 0x481b52f2 in vfprintf () from /shlib/libc.so.2
#2 0x806c4e4 in _db_print_file (
    format=0x80f7920 "2001/08/06 12:12:36| authenticateAuthUserRequestSetIp: user '%s' has been seen at a new IP
 address (%s, %s)\n ", args=0x8047450 "") at debug.c:94
#3 0x806c479 in _db_print (
    format=0x80cf327 "authenticateAuthUserRequestSetIp: user '%s' has been seen at a new IP address (%s, %s)\n "
) at debug.c:74
#4 0x80524d6 in authenticateAuthUserRequestSetIp (auth_user_request=0x868ed30, ipaddr={s_addr = 1645810348})
    at authenticate.c:284
#5 0x8052dbd in authenticateAuthenticate (auth_user_request=0x864ea70, headertype=HDR_PROXY_AUTHORIZATION,
    request=0x860c800, conn=0x862af10, src_addr={s_addr = 1645810348}) at authenticate.c:559
#6 0x804e9d8 in aclMatchAcl (ae=0x8208ac0, checklist=0x864ea10) at acl.c:1592
#7 0x804ee76 in aclMatchAclList (list=0x82076f0, checklist=0x864ea10) at acl.c:1703
#8 0x804f057 in aclCheck (checklist=0x864ea10) at acl.c:1747
#9 0x804f83d in aclNBCheck (checklist=0x864ea10, callback=0x805ee44 <clientAccessCheckDone>,
    callback_data=0x86e5010) at acl.c:1968
#10 0x805ed18 in clientAccessCheck (data=0x86e5010) at client_side.c:178
#11 0x806698c in clientReadRequest (fd=14, data=0x862af10) at client_side.c:2918
#12 0x806b2e5 in comm_select (msec=970) at comm_select.c:800
#13 0x8090a08 in main (argc=2, argv=0x8047dc8) at main.c:722
#14 0x804a5ae in __start ()

Looks like the format string has more "%s"-s than the call has arguments.

Cheers

Robin Garner

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