2 files changed, 7 insertions, 1 deletions

diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index 441875f03750..a1e433b88c66 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -1822,7 +1822,7 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
                 sinfo->bss_param.flags |= BSS_PARAM_FLAGS_SHORT_PREAMBLE;
         if (sdata->vif.bss_conf.use_short_slot)
                 sinfo->bss_param.flags |= BSS_PARAM_FLAGS_SHORT_SLOT_TIME;
-        sinfo->bss_param.dtim_period = sdata->local->hw.conf.ps_dtim_period;
+        sinfo->bss_param.dtim_period = sdata->vif.bss_conf.dtim_period;
         sinfo->bss_param.beacon_interval = sdata->vif.bss_conf.beacon_int;
 
         sinfo->sta_flags.set = 0;
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index df7b1332a1ec..7257164af91b 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -6969,6 +6969,9 @@ void __cfg80211_send_event_skb(struct sk_buff *skb, gfp_t gfp)
         struct nlattr *data = ((void **)skb->cb)[2];
         enum nl80211_multicast_groups mcgrp = NL80211_MCGRP_TESTMODE;
 
+        /* clear CB data for netlink core to own from now on */
+        memset(skb->cb, 0, sizeof(skb->cb));
+
         nla_nest_end(skb, data);
         genlmsg_end(skb, hdr);
 
@@ -9294,6 +9297,9 @@ int cfg80211_vendor_cmd_reply(struct sk_buff *skb)
         void *hdr = ((void **)skb->cb)[1];
         struct nlattr *data = ((void **)skb->cb)[2];
 
+        /* clear CB data for netlink core to own from now on */
+        memset(skb->cb, 0, sizeof(skb->cb));
+
         if (WARN_ON(!rdev->cur_cmd_info)) {
                 kfree_skb(skb);
                 return -EINVAL;