Guys, FYI. If somebody else is willing to fix it then they are very
welcome. :)
-------- Original Message --------
Subject: Re: [zebra 19434] Re: [PATCH] fix for disappearing OSPF
routes (was Re: network OSPF route does replace external OSPF route in
kernel)
Date: Mon, 04 Aug 2003 12:06:02 +0300
From: Vladimir Ivaschenko <hazard@francoudi.com>
To: Hasso Tepper <hasso@estpak.ee>
References: <3EEA4074.4050308@francoudi.com>
<20030616140831.A13740@francoudi.com>
<20030616230833.B17358@francoudi.com> <200308011943.48814.hasso@estpak.ee>
Thanks, I'll take a look.
Hasso Tepper wrote:
> You introduced crash with this patch in ospfd, seems. There are
> situations where when ospf_zebra_delete is called, relevant oi
> structure doesn't exist any more. These situations are:
>
> no router ospf
> no network x.x.x.x/x area y
>
> api.ifindex = &path->oi->ifp->ifindex;
>
> With this call already freed strucure is accessed. I'm sure you know
> this code better than me and can propose better solution to avoid
> segfault :).
>
> with my best wishes,
>
--
Best Regards,
Vladimir Ivaschenko
Thunderworx - Senior Systems Engineer (RHCE)
--
Best Regards,
Vladimir Ivaschenko
Thunderworx - Senior Systems Engineer (RHCE)
welcome. :)
-------- Original Message --------
Subject: Re: [zebra 19434] Re: [PATCH] fix for disappearing OSPF
routes (was Re: network OSPF route does replace external OSPF route in
kernel)
Date: Mon, 04 Aug 2003 12:06:02 +0300
From: Vladimir Ivaschenko <hazard@francoudi.com>
To: Hasso Tepper <hasso@estpak.ee>
References: <3EEA4074.4050308@francoudi.com>
<20030616140831.A13740@francoudi.com>
<20030616230833.B17358@francoudi.com> <200308011943.48814.hasso@estpak.ee>
Thanks, I'll take a look.
Hasso Tepper wrote:
> You introduced crash with this patch in ospfd, seems. There are
> situations where when ospf_zebra_delete is called, relevant oi
> structure doesn't exist any more. These situations are:
>
> no router ospf
> no network x.x.x.x/x area y
>
> api.ifindex = &path->oi->ifp->ifindex;
>
> With this call already freed strucure is accessed. I'm sure you know
> this code better than me and can propose better solution to avoid
> segfault :).
>
> with my best wishes,
>
--
Best Regards,
Vladimir Ivaschenko
Thunderworx - Senior Systems Engineer (RHCE)
--
Best Regards,
Vladimir Ivaschenko
Thunderworx - Senior Systems Engineer (RHCE)