[OpenSIPS-Users] opensips 3.2.2 Segfault on debian 11 bullseye

[Maxim Sobolev]

Merged here, thanks for reporting:

https://github.com/OpenSIPS/opensips/commit/3f9fb0923207e320a27926433f50e0c39a1c643c
(master)
https://github.com/OpenSIPS/opensips/commit/83fee1c7a42f6d01b8d770088728791a03727b6
(3.2)

-Max

On Mon, Sep 27, 2021 at 12:46 PM Rob Dyck <rob.dyck at telus.net> wrote:

> Thank you
> With the patch applied I can confirm that the users are registering
> without
> incident..
> Rob
>
> On Monday, September 27, 2021 10:52:15 A.M. PDT Maxim Sobolev wrote:
> > Hi Rob / Liviu,
> >
> > I browsed quickly through the code and I think the following clause may
> be
> > a culprit:
> >
> >         if (calc_ha1) {
> >                 /* Only plaintext passwords are stored in database,
> >                  * we have to calculate HA1 */
> >                 cprms.creds.open = &(const struct
> digest_auth_credential){
> >                     .realm = *_domain, .user = _username->whole, .passwd
> =
> > result};
> >                 cprms.use_hashed = 0;
> >         }
> >
> > Compiler might deallocate / overwrite struct digest_auth_credential after
> > exiting that block causing subsequent call to auth_api.calc_HA1() to
> access
> > bogus pointer.
> >
> > Rob, can you try applying the following commit and recompile/reinstall
> the
> > module in question and see if it helps?
> >
> >
> https://github.com/sippy/opensips/commit/fea6a1d60d70f64971dff3ec2dc83f7ddc0
> > 0389d
> >
> > Thanks!
> >
> > -Max
> >
> > On Mon, Sep 27, 2021 at 12:48 AM Liviu Chircu <liviu at opensips.org>
> wrote:
> > > On 27.09.2021 03:56, Rob Dyck wrote:
> > > > I am seeing the same. opensips-3.2.2 compiled from git source on
> Fedora.
> > >
> > > Thank you for the help, gents!  Let's see if I can reproduce it...
> > > should be fairly straightforward.
> > >
> > > Best,
> > >
> > > --
> > > Liviu Chircu
> > > www.twitter.com/liviuchircu | www.opensips-solutions.com
> > >
> > >
> > > _______________________________________________
> > > Users mailing list
> > > Users at lists.opensips.org
> > > http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
>
>
>
>
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