Here I must insert the obligatory question: Does anyone actually still use the hostap driver?? John On Fri, Aug 09, 2013 at 12:52:31PM +0300, Dan Carpenter wrote: > We want the data stored in "addr" and "qual", but the extra ampersands > mean we are copying stack data instead. > > Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> > --- > Static checker stuff. Untested. Should probably be applied to -stable > as well. > > diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c > index ac07473..e509030 100644 > --- a/drivers/net/wireless/hostap/hostap_ioctl.c > +++ b/drivers/net/wireless/hostap/hostap_ioctl.c > @@ -523,9 +523,9 @@ static int prism2_ioctl_giwaplist(struct net_device *dev, > > data->length = prism2_ap_get_sta_qual(local, addr, qual, IW_MAX_AP, 1); > > - memcpy(extra, &addr, sizeof(struct sockaddr) * data->length); > + memcpy(extra, addr, sizeof(struct sockaddr) * data->length); > data->flags = 1; /* has quality information */ > - memcpy(extra + sizeof(struct sockaddr) * data->length, &qual, > + memcpy(extra + sizeof(struct sockaddr) * data->length, qual, > sizeof(struct iw_quality) * data->length); > > kfree(addr); > -- John W. Linville Someday the world will need a hero, and you linville@xxxxxxxxxxxxx might be all we have. Be ready. -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
