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| author |   Davide Caratti <dcaratti@redhat.com> | 2019-09-17 11:30:55 +0200 |
|---|---|---|
| committer |   Jakub Kicinski <jakub.kicinski@netronome.com> | 2019-09-20 17:01:59 -0700 |
| commit | 92974a1d006ad8b30d53047c70974c9e065eb7df (patch) | |
| tree | ca18278b0a6b4fd9731ce7dd05eba58a689f5608 /Documentation | |
| parent | selftests: Add test cases for `ip nexthop flush proto XX` (diff) | |
| download | linux-dev-92974a1d006ad8b30d53047c70974c9e065eb7df.tar.xz linux-dev-92974a1d006ad8b30d53047c70974c9e065eb7df.zip | |
net/sched: act_sample: don't push mac header on ip6gre ingress
current 'sample' action doesn't push the mac header of ingress packets if
they are received by a layer 3 tunnel (like gre or sit); but it forgot to
check for gre over ipv6, so the following script:
# tc q a dev $d clsact
# tc f a dev $d ingress protocol ip flower ip_proto icmp action sample \
> group 100 rate 1
# psample -v -g 100
dumps everything, including outer header and mac, when $d is a gre tunnel
over ipv6. Fix this adding a missing label for ARPHRD_IP6GRE devices.
Fixes: 5c5670fae430 ("net/sched: Introduce sample tc action")
Signed-off-by: Davide Caratti <dcaratti@redhat.com>
Reviewed-by: Yotam Gigi <yotam.gi@gmail.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions