[Bridge] [PATCH net 0/4] net: bridge: fix possible stale skb pointers
davem at davemloft.net
Tue Jul 2 18:54:07 UTC 2019
From: Nikolay Aleksandrov <nikolay at cumulusnetworks.com>
Date: Tue, 2 Jul 2019 15:00:17 +0300
> In the bridge driver we have a couple of places which call pskb_may_pull
> but we've cached skb pointers before that and use them after which can
> lead to out-of-bounds/stale pointer use. I've had these in my "to fix"
> list for some time and now we got a report (patch 01) so here they are.
> Patches 02-04 are fixes based on code inspection. Also patch 01 was
> tested by Martin Weinelt, Martin if you don't mind please add your
> tested-by tag to it by replying with Tested-by: name <email>.
> I've also briefly tested the set by trying to exercise those code paths.
Series applied, thanks.
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