CVS commit: src/sys

["Rin Okuyama" <rin%netbsd.org@localhost>]

Module Name:    src
Committed By:   rin
Date:           Wed Sep 19 07:54:11 UTC 2018

Modified Files:
        src/sys/netinet: in_offload.c
        src/sys/netinet6: in6_offload.c

Log Message:
Fix in_undefer_cksum() and in6_undefer_cksum().

The 4th argument for in[46]_cksum() should be length of L4 header +
L4 payload. The previous revisions are wrong

- for IPv4 when hdrlen != 0
- for IPv6 always

These functions are used only in net/if_loop.c and
arch/powerpc/booke/dev/pq3etsec.c under some special circumferences.
This should be why the bugs have not been found until today.

OK maxv


To generate a diff of this commit:
cvs rdiff -u -r1.11 -r1.12 src/sys/netinet/in_offload.c
cvs rdiff -u -r1.10 -r1.11 src/sys/netinet6/in6_offload.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.