[hipl-users] Re: test/conntest-client-gai 'Segmentation fault' -message
- From: Väisänen Teemu <teemuuolevivaisanen@xxxxxxxxx>
- To: hipl-users@xxxxxxxxxxxxx
- Date: Tue, 6 Sep 2005 11:42:30 +0300
Hi.
Yes, I have /etc/hip/hosts in oops (testlin4b). Here are more detail:
oops and crash # rmmod hipmod
oops and crash # modprobe hipmod
oops and crash # tools/hipconf add hi default
oops' (testlin4b's) /etc/hip/hosts:
<crash_hip_address1> testlin1b testlin1b.keksitty.fi
<crash_hip_address2> testlin1b testlin1b.keksitty.fi
<crash_hip_address3> testlin1b testlin1b.keksitty.fi
<crash_hip_address4> testlin1b testlin1b.keksitty.fi
<crash_hip_addresses> are taken from crashs /proc/net/hip/lhi -file
(they are in same order as there: public RSA, public DSA, anon RSA,
anon DSA).
oops' (testlin4b's) /etc/hosts:
127.0.0.1 testlin4b.keksitty.fi testlin4b
localhost.localdomain localhost
3ffe::1 testlin1b.keksitty.fi testlin1b
and crashs (testlin1b's) /etc/hosts:
127.0.0.1 testlin1b.keksitty.fi testlin1b
localhost.localdomain localhost
3ffe::2 testlin4b.keksitty.fi testlin4b
(I also tried without '3ffe::2 testlin4b.keksitty.fi testlin4b' -line
in crashs /etc/hosts, because it wasn't mentioned in chapter 6.)
oops # conntest-server tcp 1111
crash # conntest-client-gai testlin4b tcp 1111
Segmentation fault
Permissions in oops' /etc/hip/hosts is 644. (rw, r, r)
-Teemu Väisänen
2005/9/5, Miika Komu <miika@xxxxxx>:
> On Thu, 1 Sep 2005, Väisänen Teemu wrote:
>
> > oops is defined in crashs /etc/hosts -file as:
> > 3ffe::2 testlin4b.keksitty.fi testlin4b
>
> What about /etc/hip/hosts? Can you copy paste the whole contents of the
> /etc/hosts and /etc/hip/hosts.
>
> > Here are traces:
> >
> > ..
> >
> > Program received signal SIGSEGV, Segmentation fault.
> > 0x4ab30a6a in fgets () from /lib/tls/libc.so.6
> > (gdb) bt
> > #0 0x4ab30a6a in fgets () from /lib/tls/libc.so.6
> > #1 0x08052346 in getwithoutnewline (buffer=0xbffdf590 "", count=500,
> > f=0x0) at util.c:23
>
> The f (file) argument is zero. It should be a handle to /etc/hip/hosts.
> Seems like the existence of it is checked rather badly in the code. I'll
> add a bug fix to that.
>
> Either you don't have /etc/hip/hosts at all on testlin4b or the file
> permissions are bad.
>
> --
> Miika Komu miika@xxxxxx http://www.iki.fi/miika/
>
>
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