Re: [PATCH net v2] net: nsid cannot be allocated for a dead netns

On Thu, Nov 17, 2016 at 12:41 AM, Nicolas Dichtel
[off-list ref] wrote:

Le 17/11/2016 à 07:32, Cong Wang a écrit :
[snip]

quoted

since Nicolas' patch doesn't even compile...

It's always surprising how agressive you are, really :(
Can you show me the compilation error of this patch (we are talking about the v2
patch here)?

Sorry about that, I didn't event look at your v2, because your patch
(no matter v2 or v1) is already wrong to me, the idr_for_each() before
alloc_netid() is clearly a use-after-destroy.

Based on the same reason, my patch is not your v3, we are patching
different places.