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| author | Sabrina Dubroca <sd@queasysnail.net> | 2020-08-04 11:37:29 +0200 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2020-08-27 08:37:50 +0200 |
| commit | 45a36a18d01907710bad5258d81f76c18882ad88 (patch) | |
| tree | 8715c4ea0cc5c1fcf895b5dff5505ebf1248bd25 /net/xfrm/xfrm_state.c | |
| parent | 4eb2e13415757a2bce5bb0d580d22bbeef1f5346 (diff) | |
| download | lwn-45a36a18d01907710bad5258d81f76c18882ad88.tar.gz lwn-45a36a18d01907710bad5258d81f76c18882ad88.zip | |
xfrmi: drop ignore_df check before updating pmtu
xfrm interfaces currently test for !skb->ignore_df when deciding
whether to update the pmtu on the skb's dst. Because of this, no pmtu
exception is created when we do something like:
ping -s 1438 <dest>
By dropping this check, the pmtu exception will be created and the
next ping attempt will work.
Fixes: f203b76d7809 ("xfrm: Add virtual xfrm interfaces")
Reported-by: Xiumei Mu <xmu@redhat.com>
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/xfrm/xfrm_state.c')
0 files changed, 0 insertions, 0 deletions