Messages in this thread | | | Date | Thu, 24 Oct 2019 13:58:31 +0200 | From | Andrew Lunn <> | Subject | Re: [PATCH][next] net: dsa: fix dereference on ds->dev before null check error |
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On Thu, Oct 24, 2019 at 11:32:18AM +0100, Colin King wrote: > From: Colin Ian King <colin.king@canonical.com> > > Currently ds->dev is dereferenced on the assignments of pdata and > np before ds->dev is null checked, hence there is a potential null > pointer dereference on ds->dev. Fix this by assigning pdata and > np after the ds->dev null pointer sanity check. > > Addresses-Coverity: ("Dereference before null check") > Fixes: 7e99e3470172 ("net: dsa: remove dsa_switch_alloc helper") > Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Andrew
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