net: ieee802154: nl-mac: fix check on panid
This patch fixes a null pointer derefence for panid handle by move the check for the netlink variable directly before accessing them. Reported-by:<syzbot+d4c07de0144f6f63be3a@syzkaller.appspotmail.com> Signed-off-by:
Alexander Aring <aahringo@redhat.com> Link: https://lore.kernel.org/r/20210228151817.95700-4-aahringo@redhat.com Signed-off-by:
Stefan Schmidt <stefan@datenfreihafen.org>
parent
27c74686
Please register or sign in to comment