CVS commit: src/sys

["Roy Marples" <roy%netbsd.org@localhost>]

Module Name:    src
Committed By:   roy
Date:           Thu Sep 15 18:25:45 UTC 2016

Modified Files:
        src/sys/netinet: ip_output.c
        src/sys/netinet6: ip6_output.c

Log Message:
Ensure that packets are sent from a valid address.
If the packet is TCP and the address is detached or tentative then
it's just dropped, otherwise an error is returned.

This is needed because you can bind to a valid address and it can then
become invalid.

This satisfies RFC 4862 section 5.5.4.


To generate a diff of this commit:
cvs rdiff -u -r1.260 -r1.261 src/sys/netinet/ip_output.c
cvs rdiff -u -r1.173 -r1.174 src/sys/netinet6/ip6_output.c

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