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| author | Jiri Benc <jbenc@redhat.com> | 2016-04-29 23:31:32 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-05-02 00:19:58 -0400 |
| commit | b7f8fe251e4609e2a437bd2c2dea01e61db6849c (patch) | |
| tree | 2c1fec745c1ddb827e787b68e16b8ca987874aeb /MAINTAINERS | |
| parent | 2c94b53738549d81dc7464a32117d1f5112c64d3 (diff) | |
| download | op-kernel-dev-b7f8fe251e4609e2a437bd2c2dea01e61db6849c.zip op-kernel-dev-b7f8fe251e4609e2a437bd2c2dea01e61db6849c.tar.gz | |
gre: do not pull header in ICMP error processing
iptunnel_pull_header expects that IP header was already pulled; with this
expectation, it pulls the tunnel header. This is not true in gre_err.
Furthermore, ipv4_update_pmtu and ipv4_redirect expect that skb->data points
to the IP header.
We cannot pull the tunnel header in this path. It's just a matter of not
calling iptunnel_pull_header - we don't need any of its effects.
Fixes: bda7bb463436 ("gre: Allow multiple protocol listener for gre protocol.")
Signed-off-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions
