[ovs-git] Open vSwitch: datapath: Reduce loop limit by one to 4. (branch-1.9)

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- Log -----------------------------------------------------------------
commit 12c47631b1a2c7f01b71b34c462415dac3a07f68
Diffs: http://openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=commitdiff;h=12c47631b1a2c7f01b71b34c462415dac3a07f68
Author: Jesse Gross <jesse at nicira.com>
		
datapath: Reduce loop limit by one to 4.
		
We currently allow five trips through the kernel datapath
before dropping the packet to protect the stack.  However, there
have been a few reports recently involving tunneling that this is
still too much.  Although it's not a complete solution, this reduces
the limit by one to balance safety in common situations with
flexibility.

Bug #15477

Reported-by: Paul Ingram <paul at nicira.com>
Reported-by: 謝秉融 <faithfulman at gmail.com>
Signed-off-by: Jesse Gross <jesse at nicira.com>
Acked-by: Pravin B Shelar <pshelar at nicira.com>


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Summary of changes:
 datapath/actions.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)


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