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(parent: 89f6be3) | patch
Make pf(4) more paranoid about IGMP/MLP messages. MLD/IGMP messages
authorsashan <sashan@openbsd.org>
Tue, 3 May 2022 13:32:47 +0000 (13:32 +0000)
committersashan <sashan@openbsd.org>
Tue, 3 May 2022 13:32:47 +0000 (13:32 +0000)
commit5f7837b6d7d435f1a86caabb25845b96934d4181
tree26a2b20a5ae1a64c137f7675c3d9f4113fbe5b7etree | snapshot
parent89f6be33f28463f6e31150a58ee9ec7aa10024a5commit | diff
Make pf(4) more paranoid about IGMP/MLP messages. MLD/IGMP messages
with ttl other than 1 will be discarded. Also MLD messages with
other than link-local source address will be discarded. IGMP
messages with destination address other than multicast class
will be discarded.

feedback and OK bluhm@, cluadio@
sys/net/pf.c diff | blob | history
OpenBSD src
by Ahmet Artu Yildirim