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Liping Zhang authored
Currently, if the user want to match ct l3proto, we must specify the direction, for example: # nft add rule filter input ct original l3proto ipv4 ^^^^^^^^ Otherwise, error message will be reported: # nft add rule filter input ct l3proto ipv4 nft add rule filter input ct l3proto ipv4 <cmdline>:1:1-38: Error: Could not process rule: Invalid argument add rule filter input ct l3proto ipv4 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Actually, there's no need to require NFTA_CT_DIRECTION attr, because ct l3proto and protocol are unrelated to direction. And for compatibility, even if the user specify the NFTA_CT_DIRECTION attr, do not report error, just skip it. Signed-off-by:
Liping Zhang <liping.zhang@spreadtrum.com> Signed-off-by:
Pablo Neira Ayuso <pablo@netfilter.org>
d767ff2c