[ovs-git] Open vSwitch: ofproto: Fix use after free in ofoperation_complete(). (branch-1.5)

dev at openvswitch.org dev at openvswitch.org
Thu Jun 7 20:27:32 UTC 2012


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commit 09555b6598c2a65f65f15cfd282b8a1db7020182
Diffs: http://openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=commitdiff;h=09555b6598c2a65f65f15cfd282b8a1db7020182
Author: Ethan Jackson <ethan at nicira.com>
		
ofproto: Fix use after free in ofoperation_complete().
		
In one edge case, ofoperation_complete() destroys its rule, without
updating its ofoperation that the rule is gone.  Later in the same
function, ofoperation_destroy() attempts to modify the rule which
already destroyed.

Bug #11797.
Signed-off-by: Ethan Jackson <ethan at nicira.com>


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Summary of changes:
 ofproto/ofproto.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)


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