Re: [PATCH] ipv4: panic in leaf_walk_rcu due to stale node pointer

[David Miller]

From: David Forster <dfors...@brocade.com>
Date: Wed, 3 Aug 2016 15:13:01 +0100

> Panic occurs when issuing "cat /proc/net/route" whilst
> populating FIB with > 1M routes.
> 
> Use of cached node pointer in fib_route_get_idx is unsafe.
 ...
> Signed-off-by: Dave Forster <dfors...@brocade.com>

Alexander, please review.

Thanks.