[ovs-git] [openvswitch/ovs] fd48ae: odp-execute: Fix length checking while executing c...
Ilya Maximets
noreply at github.com
Mon Jul 6 23:53:09 UTC 2020
Branch: refs/heads/branch-2.12
Home: https://github.com/openvswitch/ovs
Commit: fd48ae73e097db04ddf5053d63aabea2dab6b257
https://github.com/openvswitch/ovs/commit/fd48ae73e097db04ddf5053d63aabea2dab6b257
Author: Ilya Maximets <i.maximets at ovn.org>
Date: 2020-07-07 (Tue, 07 Jul 2020)
Changed paths:
M lib/odp-execute.c
Log Message:
-----------
odp-execute: Fix length checking while executing check_pkt_len action.
If dp-packet contains l2 padding or cutlen was applied to it, size will
be larger than the actual size of a payload and action will work
incorrectly.
Ex. Padding could be added during miniflow_extract() if detected.
Fixes: 5b34f8fc3b38 ("Add a new OVS action check_pkt_larger")
Reported-by: Miroslav Kubiczek <miroslav.kubiczek at adaptivemobile.com>
Reported-at: https://mail.openvswitch.org/pipermail/ovs-discuss/2020-May/050157.html
Acked-by: Dumitru Ceara <dceara at redhat.com>
Acked-by: Flavio Leitner <fbl at sysclose.org>
Signed-off-by: Ilya Maximets <i.maximets at ovn.org>
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