From: [email protected] Date: Wed, 19 Oct 2016 16:57:08 +0300 > From: Ido Schimmel <[email protected]> > > Tamir reported the following trace when processing ARP requests received > via a vlan device on top of a VLAN-aware bridge: ... > The problem is that netdev_all_lower_get_next_rcu() never advances the > iterator, thereby causing the loop over the lower adjacency list to run > forever. > > Fix this by advancing the iterator and avoid the infinite loop. > > Fixes: 7ce856aaaf13 ("mlxsw: spectrum: Add couple of lower device helper > functions") > Signed-off-by: Ido Schimmel <[email protected]> > Reported-by: Tamir Winetroub <[email protected]> > Reviewed-by: Jiri Pirko <[email protected]>
Applied.
