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authorJohn W. Linville <linville@tuxdriver.com>2014-09-09 14:29:36 -0400
committerJohn W. Linville <linville@tuxdriver.com>2014-09-09 14:29:36 -0400
commitab09b95cbfecc3c9dd45268176f6fd13beb75bcb (patch)
tree4e251dcb8e4e632d113f998abe0cb2405f3e5e1b /net
parent1bd3fa7b8c9b2936c16c6e6452f9cc991c405872 (diff)
parent785e21a89d77923852869f83ebd2689ec4d5ce54 (diff)
Merge tag 'mac80211-for-john-2014-09-08' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211
Johannes Berg <johannes@sipsolutions.net> says: "Two more fixes for mac80211 - one of them addresses a long-standing issue that we only found when using vendor events more frequently; the other addresses some bad information being reported in userspace that people were starting to actually look at." Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net')
-rw-r--r--net/mac80211/sta_info.c2
-rw-r--r--net/wireless/nl80211.c6
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;