Messages in this thread |  | | Date | Sun, 05 Nov 2017 18:45:46 -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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Hi Saeed,
Quoting Saeed Mahameed <saeedm@dev.mellanox.co.il>:
> On Sat, Nov 4, 2017 at 8:54 PM, Gustavo A. R. Silva > <garsilva@embeddedor.com> wrote: >> 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> > > Acked-by: Saeed Mahameed <saeedm@mellanox.com> > > Looks good. > Thank you Gustavo. >
Glad to help.
Thanks -- Gustavo A. R. Silva
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