Messages in this thread | | | Subject | Re: [PATCH][next] Bluetooth: btrtl: fix incorrect skb allocation failure check | From | Marcel Holtmann <> | Date | Wed, 11 Nov 2020 11:54:45 +0100 |
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Hi Colin,
> Currently the check for a failed bt_skb_alloc allocation is incorrectly > checking using IS_ERR and this can lead to a null pointer dereference. Fix > this by checking for a null pointer return using the !skb idiom. > > Addresses-Coverity: ("Dereference null return") > Fixes: 1996d9cad6ad ("Bluetooth: btrtl: Ask 8821C to drop old firmware") > Signed-off-by: Colin Ian King <colin.king@canonical.com> > --- > drivers/bluetooth/btrtl.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-)
patch has been applied to bluetooth-next tree.
Regards
Marcel
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