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2024-05-01xfrm: Add dir validation to "in" data path lookupAntony Antony1-0/+3
Introduces validation for the x->dir attribute within the XFRM input data lookup path. If the configured direction does not match the expected direction, input, increment the XfrmInStateDirError counter and drop the packet to ensure data integrity and correct flow handling. grep -vw 0 /proc/net/xfrm_stat XfrmInStateDirError 1 Signed-off-by: Antony Antony <antony.antony@secunet.com> Reviewed-by: Sabrina Dubroca <sd@queasysnail.net> Reviewed-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2024-05-01xfrm: Add dir validation to "out" data path lookupAntony Antony1-0/+3
Introduces validation for the x->dir attribute within the XFRM output data lookup path. If the configured direction does not match the expected direction, output, increment the XfrmOutStateDirError counter and drop the packet to ensure data integrity and correct flow handling. grep -vw 0 /proc/net/xfrm_stat XfrmOutPolError 1 XfrmOutStateDirError 1 Signed-off-by: Antony Antony <antony.antony@secunet.com> Reviewed-by: Sabrina Dubroca <sd@queasysnail.net> Reviewed-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2020-05-01docs: networking: convert xfrm_proc.txt to ReSTMauro Carvalho Chehab1-0/+113
- add SPDX header; - adjust title markup; - adjust identation, whitespaces and blank lines where needed; - add to networking/index.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>