freebsd-dev/sys/netpfil
Kristof Provost 055c55abef pf: Fix IP checksum on reassembly
If we reassemble a packet we modify the IP header (to set the length and
remove the fragment offset information), but we failed to update the
checksum. On certain setups (mostly where we did not re-fragment again
afterwards) this could lead to us sending out packets with incorrect
checksums.

PR:		255432
MFC after:	1 week
Sponsored by:	Rubicon Communications, LLC ("Netgate")
Differential Revision:	https://reviews.freebsd.org/D30026
2021-04-30 08:19:46 +02:00
..
ipfw Add required checks for unmapped mbufs in ipdivert and ipfw 2021-04-21 15:47:05 -04:00
pf pf: Fix IP checksum on reassembly 2021-04-30 08:19:46 +02:00