Re: [stunnel-users] stunnel woes under HPUX 10.20

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On Mon, Feb 28, 2005 at 04:29:34AM -0500, foner-stunnel@media.mit.edu wrote:
> [Please keep me CC'ed on replies! I'm not on any stunnel lists.]
>=20
> Stunnel 4.07 and 4.08 don't build under HPUX 10.20. 4.06 appears
> to build, but doesn't appear to work---with a config file like this,
> running on the local host:
>=20
> pid =3D /usr/local/var/stunnel/stunnel.pid
> client =3D yes
> foreground =3D yes
> # debug =3D debug
>=20
> [pop3s]
> accept =3D 110
> connect =3D our-pop-host:995
>=20
> ...and an attempt like this, using (for instance) Emacs 21.4a's movemail:
>=20
> movemail po:foner:localhost NEWMAIL [the-password]
>=20
> ...I get an infinite hang. Enabling debugging causes stunnel to spit
> out an infinite stream of a single line at maximum rate, and seems
> unaffected by whether I'm trying to connect to it or not:
>=20
> # stunnel test-stunnel.conf
[snip]
> 1900.01.00 00:00:00 LOG6[9738:0]: daemon_loop: s_poll_wait: Invalid a=
rgument (22)
> 1900.01.00 00:00:00 LOG6[9738:0]: daemon_loop: s_poll_wait: Invalid a=
rgument (22)
> 1900.01.00 00:00:00 LOG6[9738:0]: daemon_loop: s_poll_wait: Invalid a=
rgument (22)
> 1900.01.00 00:00:00 LOG6[9738:0]: daemon_loop: s_poll_wait: Invalid a=
rgument (22)
> [ . . . and forever more . . . ]
>=20
> I can't imagine that this is supposed to be how debug works, since
> it's totally useless for debugging if it spits out the same line as
> fast as it can.

You can fix this particular problem by editing the src/network.c file
and replacing the poll() invocation around line 128 with:

retval=3Dpoll(fds->ufds, fds->nfds, timeout<0 ? -1 : 1000*timeout);

=2E..as it is in 4.07's network.c.

I'm not sure about the 4.07 and 4.08 build errors; I might take a closer
look later on.

G'luck,
Peter

--=20
Peter Pentchev roam@ringlet.net roam@cnsys.bg roam@FreeBSD.org
PGP key: http://people.FreeBSD.org/~roam/roam.key.asc
Key fingerprint FDBA FD79 C26F 3C51 C95E DF9E ED18 B68D 1619 4553
If you think this sentence is confusing, then change one pig.

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