Re: [ovs-dev] [PATCH] ofproto: Fix use-after-free in bridge destruction with groups.

2015-07-01 Thread Ben Pfaff
On Mon, Jun 29, 2015 at 03:18:45AM -0700, Jarno Rajahalme wrote: On Jun 26, 2015, at 8:54 AM, Ben Pfaff b...@nicira.com wrote: On Thu, Jun 25, 2015 at 12:48:27PM +0900, Simon Horman wrote: Hi Ben, On Tue, Jun 23, 2015 at 11:38:56AM -0700, Ben Pfaff wrote: Groups were not

Re: [ovs-dev] [PATCH] ofproto: Fix use-after-free in bridge destruction with groups.

2015-06-29 Thread Jarno Rajahalme
On Jun 26, 2015, at 8:54 AM, Ben Pfaff b...@nicira.com wrote: On Thu, Jun 25, 2015 at 12:48:27PM +0900, Simon Horman wrote: Hi Ben, On Tue, Jun 23, 2015 at 11:38:56AM -0700, Ben Pfaff wrote: Groups were not destroyed until after lots of other important bridge data had been destroyed,

Re: [ovs-dev] [PATCH] ofproto: Fix use-after-free in bridge destruction with groups.

2015-06-26 Thread Ben Pfaff
On Thu, Jun 25, 2015 at 12:48:27PM +0900, Simon Horman wrote: Hi Ben, On Tue, Jun 23, 2015 at 11:38:56AM -0700, Ben Pfaff wrote: Groups were not destroyed until after lots of other important bridge data had been destroyed, including the connection manager. There was an indirect

Re: [ovs-dev] [PATCH] ofproto: Fix use-after-free in bridge destruction with groups.

2015-06-24 Thread Simon Horman
Hi Ben, On Tue, Jun 23, 2015 at 11:38:56AM -0700, Ben Pfaff wrote: Groups were not destroyed until after lots of other important bridge data had been destroyed, including the connection manager. There was an indirect dependency on the connection manager for bridge destruction because

[ovs-dev] [PATCH] ofproto: Fix use-after-free in bridge destruction with groups.

2015-06-23 Thread Ben Pfaff
Groups were not destroyed until after lots of other important bridge data had been destroyed, including the connection manager. There was an indirect dependency on the connection manager for bridge destruction because destroying a group also destroys all of the flows that reference the group,