diff options
| author | Florian Westphal <fw@strlen.de> | 2017-03-09 23:22:30 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-20 10:07:20 +0100 |
| commit | 97b75dad9dd1bc352e199d15516978edb06792fd (patch) | |
| tree | acdc66a9920fd8cab0918aa144aa04ee2fba3d66 /block | |
| parent | 38780b9ae45a40f0f39f0279c381397fb910b072 (diff) | |
netfilter: bridge: honor frag_max_size when refragmenting
[ Upstream commit 4ca60d08cbe65f501baad64af50fceba79c19fbb ]
consider a bridge with mtu 9000, but end host sending smaller
packets to another host with mtu < 9000.
In this case, after reassembly, bridge+defrag would refragment,
and then attempt to send the reassembled packet as long as it
was below 9k.
Instead we have to cap by the largest fragment size seen.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions