[ovs-git] Open vSwitch: tunneling: Always use skb->len for PMTUD. (master)

dev at openvswitch.org dev at openvswitch.org
Fri Feb 4 23:07:30 UTC 2011


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- Log -----------------------------------------------------------------
commit cc2f1abfed0501550af32d2928ec3c4417f78f0a
Diffs: http://openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=commitdiff;h=cc2f1abfed0501550af32d2928ec3c4417f78f0a
Author: Jesse Gross <jesse at nicira.com>
		
tunneling: Always use skb->len for PMTUD.
		
Currently IPv4 uses the length of the packet in the IP header
and IPv6 uses actual length of the packet for path MTU discovery.
This changes both to use the length of the packet to be consistent
with each other and the the Linux IP stack and also to match what
actually causes fragmentation.

Signed-off-by: Jesse Gross <jesse at nicira.com>
Acked-by: Ben Pfaff <blp at nicira.com>


commit ee3cdc0028ad4c5a665075fe9ce35c79b5cbbeb1
Diffs: http://openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=commitdiff;h=ee3cdc0028ad4c5a665075fe9ce35c79b5cbbeb1
Author: Jesse Gross <jesse at nicira.com>
		
tunneling: Fix uninitialized variable warning in check_mtu.
		
The MTU is only needed if we are doing PMTUD but some compilers
complain that it could be used uninitialized.

Reported-by: Justin Pettit <jpettit at nicira.com>
Signed-off-by: Jesse Gross <jesse at nicira.com>
Acked-by: Ben Pfaff <blp at nicira.com>


-----------------------------------------------------------------------

Summary of changes:
 datapath/tunnel.c |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)


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