BIRD 2.0.7 segfault in route filters

[Ondrej Zajicek]

On Sun, Dec 27, 2020 at 09:58:57PM +0100, Damian Zaremba wrote:
> Hi,
> 
> It appears there is a segfault in the route specific filters, this was
> initially observed during a `configure`, but appears to be easily
> reproducible with startup config.
> 
> protocol static {
>   ipv4 {};
>   route 192.0.2.0/24 via "lo" {
>      return false;
>   };
> }

Hi

Thanks for the bugreport, seems to me that the issue is related to 'return'
at the top-level of the filter, it causes the crash also in regular filter.
Will check that.

-- 
Elen sila lumenn' omentielvo

Ondrej 'Santiago' Zajicek (email: santiago at crfreenet.org)
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"To err is human -- to blame it on a computer is even more so."