xfrm: respect ip protocols rules criteria when performing dst lookups

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The series in the "fixes" tag added the ability to consider L4 attributes
in routing rules.

The dst lookup on the outer packet of encapsulated traffic in the xfrm
code was not adapted to this change, thus routing behavior that relies
on L4 information is not respected.

Pass the ip protocol information when performing dst lookups.

Fixes: a25724b05a ("Merge branch 'fib_rules-support-sport-dport-and-proto-match'")
Signed-off-by: Eyal Birger <eyal.birger@gmail.com>
Tested-by: Antony Antony <antony.antony@secunet.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>

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Eyal Birger 2024-09-02 17:07:10 -07:00 • committed by Steffen Klassert

parent e509996b16

commit b846972103

4 changed files with 22 additions and 0 deletions

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include/net/xfrm.h

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