diff options
| author | David S. Miller <davem@davemloft.net> | 2019-01-25 10:59:36 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-01-25 10:59:36 -0800 |
| commit | 517952756ed3027a9b776e331985320a829b9f62 (patch) | |
| tree | 9b044e3bb8b586e7cdde744966833d5d863c36c4 /drivers | |
| parent | e95d22c69b2c130ccce257b84daf283fd82d611e (diff) | |
| parent | 93183bdbe73bbdd03e9566c8dc37c9d06b0d0db6 (diff) | |
Merge tag 'mac80211-for-davem-2019-01-25' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211
Johannes Berg says:
====================
Just a few small fixes:
* avoid trying to operate TDLS when not connection,
this is not valid and led to issues
* count TTL-dropped frames in mesh better
* deal with new WiGig channels in regulatory code
* remove a WARN_ON() that can trigger due to benign
races during device/driver registration
* fix nested netlink policy maxattrs (syzkaller)
* fix hwsim n_limits (syzkaller)
* propagate __aligned(2) to a surrounding struct
* return proper error in virt_wifi error path
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/mac80211_hwsim.c | 5 | ||||
| -rw-r--r-- | drivers/net/wireless/virt_wifi.c | 4 |
2 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 3a4b8786f7ea..320edcac4699 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -2761,6 +2761,11 @@ static int mac80211_hwsim_new_radio(struct genl_info *info, BIT(NL80211_CHAN_WIDTH_160); } + if (!n_limits) { + err = -EINVAL; + goto failed_hw; + } + data->if_combination.n_limits = n_limits; data->if_combination.max_interfaces = 2048; data->if_combination.limits = data->if_limits; diff --git a/drivers/net/wireless/virt_wifi.c b/drivers/net/wireless/virt_wifi.c index 64b218699656..3a93e4d9828b 100644 --- a/drivers/net/wireless/virt_wifi.c +++ b/drivers/net/wireless/virt_wifi.c @@ -530,8 +530,10 @@ static int virt_wifi_newlink(struct net *src_net, struct net_device *dev, SET_NETDEV_DEV(dev, &priv->lowerdev->dev); dev->ieee80211_ptr = kzalloc(sizeof(*dev->ieee80211_ptr), GFP_KERNEL); - if (!dev->ieee80211_ptr) + if (!dev->ieee80211_ptr) { + err = -ENOMEM; goto remove_handler; + } dev->ieee80211_ptr->iftype = NL80211_IFTYPE_STATION; dev->ieee80211_ptr->wiphy = common_wiphy; |