Op 31-5-2011 2:00, Ondrej Zajicek schreef:
On Mon, May 30, 2011 at 05:45:20PM +0200, Ivo Smits wrote:
...
Disabling this peer fixed the crashes, enabling the peer brought them
back. After some investigation, it turned out that this BGP peer sends
an ORIGIN attribute even with BGP packets that only withdraw a route;
bird does not do this. Changing the peer's sourcecode to not send the
ORIGIN attribute for withdrawn routes, fixed the crashes in bird.
Thanks for the bugreport. Could you try the attached patch?
(But this bug is even in 1.2.3, not sure why it didn't show before.)
Thanks for the quick fix. We have tested the patch and it appears to
work - bird no longer crashes.
The 'non-standard' BGP node has been peered with at least bird 1.2.3 and
1.2.5, without any problems.
