Do not calculate the output protocol checksum in the IP input path.
authorbluhm <bluhm@openbsd.org>
Mon, 29 Aug 2022 14:43:56 +0000 (14:43 +0000)
committerbluhm <bluhm@openbsd.org>
Mon, 29 Aug 2022 14:43:56 +0000 (14:43 +0000)
commit4628c0e6cf9bd4a6d679c314ad820807bc892ac2
tree5ca2190b99db990f09040d354f7e605fac4d3918
parente8bc0ca544d771da3a0f3e367ffcca3d83885812
Do not calculate the output protocol checksum in the IP input path.
This logic was introduced in 2013 when pf checksum fixup was
temporarily removed.  After restoring the pf bahavior in 2016, it
should not be necessary anymore.
OK claudio@
sys/netinet/ip_input.c