Re: Call for testing: OpenSSH 6.7

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Close - I'm remembering the race in rexec where ...

DM:
 
"turns out to be a race condition in the test itself:

adding a "sleep 1" after each "kill" statement makes the test pass.
We need a better way of handling this in the tests, perhaps polling for
sshd's pidfile being deleted."


On Mon, Aug 25, 2014 at 4:32 PM, Kevin Brott <kevin.brott@xxxxxxxxx> wrote:

> On Mon, Aug 25, 2014 at 3:42 PM, Damien Miller <djm@xxxxxxxxxxx> wrote:
>
>> On Mon, 25 Aug 2014, Kevin Brott wrote:
>>
>> > Slightly better results this time 'round ... still having non-ec.h build
>> > issues, what I think is a race condition on RHEL 3, and PIE issues
>> (fixed
>> > with --without-pie config option) on RHEL 5 64-bit systems with a
>> just-built
>> > copy of openssl
>> >
>> > Using http://www.mindrot.org/openssh_snap/openssh-SNAP-20140826.tar.gz
>>
>> Thanks again!
>>
>>
> De nada ...
>
>
>> ...
>>
>> > *3  --without-pie  # otherwise will not load openssl - which doesn't
>> use PIE
>> > during compile on 64-bit systems
>>
>> We should probably find a way to delay the PIE checks until after we have
>> most dependency libraries located to catch this.
>>
>
> Per IAN's comment - I tried building openssl on another x64 system using ./config
> shared instead of just ./config (builds static library) so that it would
> try to use -fPIC.  After installing and creating an
> /etc/ld.so.conf.d/openssl-101.conf pointing to /usr/local/ssl/lib
> (configure pukes without this - it can't find libssl.so.1.0.0 even with an
> explicit --with-ssl-dir) ... configure works as advertised without telling
> it --without-pie, and make test is 'all tests passed'.  Perhaps a quick
> check to see if libssl is a static or shared library would be in order
> before asking for a slice of pie? ;p
>
>
>> > FAIL*1 ran make tests three (3) times ... died here each time:
>> >   run test login-timeout.sh ...
>> >   ssh connect after login grace timeout failed without privsep
>> >   failed connect after login grace timeout
>> >   make[1]: *** [t-exec] Error 1
>> >   make[1]: Leaving directory `/usr/src/openssh/regress'
>> >   make: *** [tests] Error 2
>>
>> any clues in regress/failed-*?
>>
>>
> Brought that VM back up (admittedly I didn't look too deep at this one -
> was trying to get through the test suite first), looking at those files I
> see this:
>
> # ls -alrt failed-*
> -rw-r--r--    1 root     root          308 Aug 25 09:05 failed-ssh.log
> -rw-r--r--    1 root     root          236 Aug 25 09:05 failed-sshd.log
> -rw-r--r--    1 root     root           89 Aug 25 09:05 failed-regress.log
> [root@buildhost regress]# cat failed-regress.log
> trace: wait for sshd
> FAIL: ssh connect after login grace timeout failed without privsep
>
> [root@buildhost regress]# cat failed-sshd.log
> trace: wait for sshd
> Received signal 15; terminating.
> debug2: channel 0: rcvd close
> Received disconnect from 127.0.0.1: 11: disconnected by user
> debug1: do_cleanup
> FAIL: ssh connect after login grace timeout failed without privsep
>
> [root@buildhost regress]# cat failed-ssh.log
> trace: wait for sshd
> debug2: ssh_connect: needpriv 0
> debug1: Connecting to 127.0.0.1 [127.0.0.1] port 4242.
> debug1: connect to address 127.0.0.1 port 4242: Connection refused
> ssh: connect to host 127.0.0.1 port 4242: Connection refused
> FAIL: ssh connect after login grace timeout failed without privsep
>
> Need to dig through my email archives - I would swear this is a
> (previously fixed) race in the test suite where it wasn't waiting properly.
>
>
> > FAIL*2 compile fails at bufexc.c like so - another ec.h issue?
>>
>> Yep, fixed in tomorrow's snapshot
>>
>> -d
>>
>
> Awesome.
>
> --
> # include <stddisclaimer.h>
> /* Kevin  Brott <Kevin.Brott@xxxxxxxxx> */
>
>


-- 
# include <stddisclaimer.h>
/* Kevin  Brott <Kevin.Brott@xxxxxxxxx> */
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