diff options
author | Ajay Nandakumar <anandakumarm@nvidia.com> | 2013-12-16 19:11:53 +0530 |
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committer | Ajay Nandakumar <anandakumarm@nvidia.com> | 2013-12-16 19:11:53 +0530 |
commit | 4186e42658f8f3e95fa4f87f917872e8a3431057 (patch) | |
tree | 88d96f1893b395c38c246e79e75cbcf088678441 /net/wireless | |
parent | 6bbaea6ef1c82c1d4a94b655ecf2e2b08164545f (diff) | |
parent | 05bcf8f867f4af11c93395d4a6dd1dd52d8904ea (diff) |
Merge tag 'v3.10.24' into HEAD
This is the 3.10.24 stable release
Change-Id: Ibd2734f93d44385ab86867272a1359158635133b
Diffstat (limited to 'net/wireless')
-rw-r--r-- | net/wireless/ibss.c | 3 | ||||
-rw-r--r-- | net/wireless/radiotap.c | 7 | ||||
-rw-r--r-- | net/wireless/scan.c | 4 |
3 files changed, 11 insertions, 3 deletions
diff --git a/net/wireless/ibss.c b/net/wireless/ibss.c index d80e47194d49..e62c1ad4e4c9 100644 --- a/net/wireless/ibss.c +++ b/net/wireless/ibss.c @@ -269,6 +269,8 @@ int cfg80211_ibss_wext_join(struct cfg80211_registered_device *rdev, if (chan->flags & IEEE80211_CHAN_DISABLED) continue; wdev->wext.ibss.chandef.chan = chan; + wdev->wext.ibss.chandef.center_freq1 = + chan->center_freq; break; } @@ -353,6 +355,7 @@ int cfg80211_ibss_wext_siwfreq(struct net_device *dev, if (chan) { wdev->wext.ibss.chandef.chan = chan; wdev->wext.ibss.chandef.width = NL80211_CHAN_WIDTH_20_NOHT; + wdev->wext.ibss.chandef.center_freq1 = freq; wdev->wext.ibss.channel_fixed = true; } else { /* cfg80211_ibss_wext_join will pick one if needed */ diff --git a/net/wireless/radiotap.c b/net/wireless/radiotap.c index 7d604c06c3dc..a271c27fac77 100644 --- a/net/wireless/radiotap.c +++ b/net/wireless/radiotap.c @@ -97,6 +97,10 @@ int ieee80211_radiotap_iterator_init( struct ieee80211_radiotap_header *radiotap_header, int max_length, const struct ieee80211_radiotap_vendor_namespaces *vns) { + /* check the radiotap header can actually be present */ + if (max_length < sizeof(struct ieee80211_radiotap_header)) + return -EINVAL; + /* Linux only supports version 0 radiotap format */ if (radiotap_header->it_version) return -EINVAL; @@ -131,7 +135,8 @@ int ieee80211_radiotap_iterator_init( */ if ((unsigned long)iterator->_arg - - (unsigned long)iterator->_rtheader > + (unsigned long)iterator->_rtheader + + sizeof(uint32_t) > (unsigned long)iterator->_max_length) return -EINVAL; } diff --git a/net/wireless/scan.c b/net/wireless/scan.c index 41b0f96a933f..4db2177a69ea 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -253,10 +253,10 @@ void __cfg80211_sched_scan_results(struct work_struct *wk) rdev = container_of(wk, struct cfg80211_registered_device, sched_scan_results_wk); - request = rdev->sched_scan_req; - mutex_lock(&rdev->sched_scan_mtx); + request = rdev->sched_scan_req; + /* we don't have sched_scan_req anymore if the scan is stopping */ if (request) { if (request->flags & NL80211_SCAN_FLAG_FLUSH) { |