Date: Sun, 20 May 2007 13:44:13 +0200 From: Ed Schouten <ed@fxq.nl> To: Vlad GALU <dudu@dudu.ro> Cc: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: HEADS UP: OpenSSL problems after GCC 4.2 upgrade Message-ID: <20070520114413.GA23313@hoeg.nl> In-Reply-To: <ad79ad6b0705200427x44999333g89ee830a41f25abf@mail.gmail.com> References: <20070520022722.1f5a0cda@kan.dnsalias.net> <20070520082913.GX23313@hoeg.nl> <20070520102018.GA41098@tirith.brixandersen.dk> <ad79ad6b0705200326o5e16c12ode66966c6c53b4b0@mail.gmail.com> <20070520110651.GY23313@hoeg.nl> <ad79ad6b0705200427x44999333g89ee830a41f25abf@mail.gmail.com>
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--2fowzm2eVyDiEwGH Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable * Vlad GALU <dudu@dudu.ro> wrote: > On 5/20/07, Ed Schouten <ed@fxq.nl> wrote: > > Hello, > > > > * Vlad GALU <dudu@dudu.ro> wrote: > > > There might be a PEBKAC here, but after applying the patch > > > (cleanly) and rebuilding/reinstalling everything under > > > /usr/src/secure, OpenVPN still crashes with SIGILL. > > > > The problem lies within macro's that are compiled within applications > > that make use of the OpenSSL library. Could you try recompiling OpenVPN > > (and other apps/libs that make use of OpenSSL) as well? >=20 > Yes, I've just done that. The crashes I mentioned happen when I > rebuild the OpenVPN port, while performing the sanity tests (right > after compiling and linking). Well, I guess the previous mentioned patch doesn't fix all cases. I still get a lot of warnings during compilation of OpenSSL after applying the patch that look like this: | d1_srvr.c: In function 'dtls1_send_server_key_exchange': | d1_srvr.c:845: warning: function called through a non-compatible type | d1_srvr.c:845: note: if this code is reached, the program will abort Below is a list of all source files with their corresponding line numbers on which the warnings occur: | d1_clnt.c:912 | d1_srvr.c:845 | s3_clnt.c:1856 | s3_lib.c:1756 | s3_lib.c:1937 | s3_srvr.c:1224 | ssl_cert.c:215 All these lines of code make use of the DHparams_dup() macro, so I suspect fixing that macro should cure the crashes. --=20 Ed Schouten <ed@fxq.nl> WWW: http://g-rave.nl/ --2fowzm2eVyDiEwGH Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (FreeBSD) iD8DBQFGUDSN52SDGA2eCwURArpxAJ44lMPY/ABxcUowR28peq5dUoxXbACfWtoP wmp3Ie4MF0A7cF6zTRwYksY= =+gSb -----END PGP SIGNATURE----- --2fowzm2eVyDiEwGH--
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