On Tue, Oct 06, 2020 at 04:22:12PM -0700, Saeed Mahameed wrote:
> On Sat, 2020-10-03 at 12:10 +0100, Alex Dewar wrote:
> > Commit ff7ea04ad579 ("net/mlx5e: Fix potential null pointer
> > dereference")
> > added some missing null checks but the error handling in
> > mlx5e_alloc_flow() was left broken: the variable attr is passed to
> > kfree
> > although it is never assigned to and never needs to be freed in this
> > function. Fix this.
> >
> > Addresses-Coverity-ID: 1497536 ("Memory - illegal accesses")
> > Fixes: ff7ea04ad579 ("net/mlx5e: Fix potential null pointer
> > dereference")
> > Signed-off-by: Alex Dewar <alex.dewar90@xxxxxxxxx>
> > ---
> > drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 17 +++++++++----
> > ----
> > 1 file changed, 9 insertions(+), 8 deletions(-)
> >
>
> Hi Alex, thanks for the patch,
> Colin submitted a one liner patch that I already picked up.
>
> I hope you are ok with this.
Hi Saeed,
Sure. As long as attr is no longer being freed then that should fix the
problem.
Best,
Alex
>
> Thanks,
> Saeed.
>
