xfrm: Restrict SA direction attribute to specific netlink message types

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Reject the usage of the SA_DIR attribute in xfrm netlink messages when
it's not applicable. This ensures that SA_DIR is only accepted for
certain message types (NEWSA, UPDSA, and ALLOCSPI)

Signed-off-by: Antony Antony <antony.antony@secunet.com>
Reviewed-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>

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Antony Antony 2024-04-30 09:09:45 +02:00 • committed by Steffen Klassert

parent 304b44f0d5

commit 451b509678

1 changed files with 24 additions and 0 deletions

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net/xfrm/xfrm_user.c

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