Messages in this thread | | | Date | Wed, 08 Nov 2017 14:55:24 -0600 | From | "Gustavo A. R. Silva" <> | Subject | Re: [PATCH] net/mlx5e/core/en_fs: fix pointer dereference after free in mlx5e_execute_l2_action |
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Quoting David Miller <davem@davemloft.net>:
> From: "Gustavo A. R. Silva" <garsilva@embeddedor.com> > Date: Sat, 4 Nov 2017 22:54:53 -0500 > >> hn is being kfree'd in mlx5e_del_l2_from_hash and then dereferenced >> by accessing hn->ai.addr >> >> Fix this by copying the MAC address into a local variable for its safe use >> in all possible execution paths within function mlx5e_execute_l2_action. >> >> Addresses-Coverity-ID: 1417789 >> Fixes: eeb66cdb6826 ("net/mlx5: Separate between E-Switch and MPFS") >> Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> > > Applied and queued up for -stable, thanks.
Awesome. Thanks!
-- Gustavo A. R. Silva
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