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| author | Eyal Birger <eyal.birger@gmail.com> | 2021-02-26 23:35:05 +0200 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2021-03-03 07:36:02 +0100 |
| commit | c7c1abfd6d42be8f09d390ab912cd84983000fa2 (patch) | |
| tree | 2633dd25034038724db10a9d82481109d970b2c2 /net/ipv6/ip6_gre.c | |
| parent | 8fc0e3b6a8666d656923d214e4dc791e9a17164a (diff) | |
vti: fix ipv4 pmtu check to honor ip header df
Frag needed should only be sent if the header enables DF.
This fix allows packets larger than MTU to pass the vti interface
and be fragmented after encapsulation, aligning behavior with
non-vti xfrm.
Fixes: d6af1a31cc72 ("vti: Add pmtu handling to vti_xmit.")
Signed-off-by: Eyal Birger <eyal.birger@gmail.com>
Reviewed-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/ipv6/ip6_gre.c')
0 files changed, 0 insertions, 0 deletions