'act_csum' was recently fixed to mangle the IPv4/IPv6 header if a packet
having one or more VLAN headers was processed: patch #1 ensures that all
VLAN headers are in the linear area of the skb.
Other actions might read or mangle the IPv4/IPv6 header: patch #2 and #3
fix 'act_pedit' and 'act_skbedit' respectively.
Changes since v1:
- add patch #1, thanks to Eric Dumazet
- add patch #3
Davide Caratti (3):
net/sched: act_csum: pull all VLAN headers before checksumming
net/sched: act_pedit: fix 'ex munge' on network header in case of QinQ
packet
net/sched: act_skbedit: fix 'inheritdsfield' in case of QinQ packet
include/net/pkt_cls.h | 21 +++++++++++++++++++++
net/sched/act_csum.c | 14 ++------------
net/sched/act_pedit.c | 26 ++++++++++++++++++++++----
net/sched/act_skbedit.c | 26 +++++++++++++++++++++-----
4 files changed, 66 insertions(+), 21 deletions(-)
--
2.20.1
