On 2019-02-16 09:41, Sergey Matyukevich wrote:
Hi Srinivas,
include/net/cfg80211.h | 42 ++++++++++++++++++++++++++
include/uapi/linux/nl80211.h | 7 +++++
net/wireless/nl80211.c | 72
++++++++++++++++++++++++++++++++++++++++++++
net/wireless/rdev-ops.h | 13 ++++++++
net/wireless/trace.h | 38 +++++++++++++++++++++++
5 files changed, 172 insertions(+)
...
+void cfg80211_update_owe_info_event(struct net_device *netdev,
+ struct cfg80211_update_owe_info
*owe_info,
+ gfp_t gfp)
+{
+ struct wiphy *wiphy = netdev->ieee80211_ptr->wiphy;
+ struct cfg80211_registered_device *rdev =
wiphy_to_rdev(wiphy);
+ struct sk_buff *msg;
+ void *hdr;
+
+ trace_cfg80211_update_owe_info_event(wiphy, netdev, owe_info);
+
+ msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
+ if (!msg)
+ return;
+
+ hdr = nl80211hdr_put(msg, 0, 0, 0,
NL80211_CMD_UPDATE_OWE_INFO);
+ if (!hdr)
+ goto nla_put_failure;
+
+ if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||
+ nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||
+ nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, owe_info->peer))
+ goto nla_put_failure;
+
+ if (nla_put(msg, NL80211_ATTR_IE, owe_info->ie_len,
owe_info->ie))
+ goto nla_put_failure;
Maybe worth adding sanity check if IE length is non-zero ?
Reviewed-by: Sergey Matyukevich <sergey.matyukevich.os@xxxxxxxxxxxxx>
Regards,
Sergey
Thanks for the review. owe_info->ie is a mandatory field to be provided
to the userspace as part of this event. We shall add a sanity check on
IE length and reject(drop) the request from driver if it is 0. We shall
update new patchset.
Regards,
Srinivas
