Package: ike
Version: 2.1.0+dfsg-1
Severity: normal
Symptom:
!! : phase1 id mismatch ( src != trg )
!! : src = ipv4-host 10.9.8.7
!! : trg = ipv4-host 255.255.255.255
Cause:
source/iked/ike.peerid.cpp:158
case ISAKMP_ID_IPV4_ADDR:
{
if( ph1->tunnel->peer->iddata_r.size() )
{
ph1id.addr.s_addr =
inet_addr( ( char * )
ph1->tunnel->peer->iddata_r.buff() );
source/libidb/libidb.cpp:126
unsigned char * _BDATA::buff()
{
return data_buff;
}
(gdb) print ph1->tunnel->peer->iddata_r
$5 = {_vptr._BDATA = 0x80c70f0,
data_buff = 0x90dde28 "10.9.8.7\230\210\r\t\021", data_real = 8,
data_size = 8, data_oset = 0}
Description:
As you can see, the buffer which contains the IPv4 address entered in
the Authentication->"Remote Identity"->"Adress String" field is not \0
terminated. buff() simply returns this buffer and passes it to
inet_addr(), which fails and
returns 255.255.255.255 for this case.
Setup:
s:auth-method:mutual-psk-xauth
s:ident-server-type:address
s:ident-server-data:10.9.8.7
Debian:
This is an upstream bug.
-- System Information:
Debian Release: lenny/sid
APT prefers unstable
APT policy: (989, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.6.26-1-686 (SMP w/1 CPU core)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages ike depends on:
ii libc6 2.7-13 GNU C Library: Shared libraries
ii libgcc1 1:4.3.2-1 GCC support library
ii libssl0.9.8 0.9.8g-13 SSL shared libraries
ii libstdc++6 4.3.2-1 The GNU Standard C++ Library v3
Versions of packages ike recommends:
pn ike-qtgui <none> (no description available)
ike suggests no packages.
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