CVS commit: src/sys/netinet

[Matt Thomas <matt%netbsd.org@localhost>]

Module Name:    src
Committed By:   matt
Date:           Fri Dec 21 02:07:55 UTC 2007

Modified Files:
        src/sys/netinet: ip.h ip_carp.c ip_mroute.c ip_output.c raw_ip.c

Log Message:
Add fix for ip_id information leakage.  Since the leakage information is
primarily used with TCP SYN and RST packets and such packets are less than
the smallest sized packet that an IP stack is allowed to fragment, we simply
set ip_id to 0 for all packets 68 bytes or less.


To generate a diff of this commit:
cvs rdiff -r1.29 -r1.30 src/sys/netinet/ip.h
cvs rdiff -r1.21 -r1.22 src/sys/netinet/ip_carp.c
cvs rdiff -r1.109 -r1.110 src/sys/netinet/ip_mroute.c
cvs rdiff -r1.186 -r1.187 src/sys/netinet/ip_output.c
cvs rdiff -r1.101 -r1.102 src/sys/netinet/raw_ip.c

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