diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2013-09-17 09:17:40 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2013-09-17 09:17:40 +0000 |
| commit | fd44388bbf39963332221f33c15ce442a9601e80 (patch) | |
| tree | ad9862ef9118c91fa3e8ef67e1e7fa0610408932 /package/kernel/mac80211 | |
| parent | c78e4fb220169b5ee8358f7b2582972c00b88fd7 (diff) | |
| download | upstream-fd44388bbf39963332221f33c15ce442a9601e80.tar.gz upstream-fd44388bbf39963332221f33c15ce442a9601e80.tar.bz2 upstream-fd44388bbf39963332221f33c15ce442a9601e80.zip | |
mac80211: drop spoofed packets in ad-hoc mode (fixes #12427)
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 38013
Diffstat (limited to 'package/kernel/mac80211')
| -rw-r--r-- | package/kernel/mac80211/patches/300-pending_work.patch | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/package/kernel/mac80211/patches/300-pending_work.patch b/package/kernel/mac80211/patches/300-pending_work.patch index 3c3eb63bb3..5beb4405d3 100644 --- a/package/kernel/mac80211/patches/300-pending_work.patch +++ b/package/kernel/mac80211/patches/300-pending_work.patch @@ -339,7 +339,17 @@ break; case cpu_to_le16(IEEE80211_STYPE_ASSOC_RESP): case cpu_to_le16(IEEE80211_STYPE_REASSOC_RESP): -@@ -3059,10 +3067,16 @@ static int prepare_for_handlers(struct i +@@ -3008,6 +3016,9 @@ static int prepare_for_handlers(struct i + case NL80211_IFTYPE_ADHOC: + if (!bssid) + return 0; ++ if (ether_addr_equal(sdata->vif.addr, hdr->addr2) || ++ ether_addr_equal(sdata->u.ibss.bssid, hdr->addr2)) ++ return 0; + if (ieee80211_is_beacon(hdr->frame_control)) { + return 1; + } else if (!ieee80211_bssid_match(bssid, sdata->u.ibss.bssid)) { +@@ -3059,10 +3070,16 @@ static int prepare_for_handlers(struct i } break; case NL80211_IFTYPE_WDS: |