mirror of https://github.com/hak5/openwrt-owl.git
Felix Fietkau
parent
f87623f97a
commit
cf8eecaad5
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@ -66,7 +66,19 @@
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}
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break;
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case IEEE80211_M_IBSS:
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@@ -548,7 +536,7 @@
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@@ -541,6 +529,11 @@
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vap->iv_stats.is_rx_notassoc++;
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goto err;
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}
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+
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+ /* subif isn't fully set up yet, drop the frame */
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+ if (ni->ni_subif == ni->ni_vap)
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+ goto err;
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+
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/*
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* If we're a 4 address packet, make sure we have an entry in
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* the node table for the packet source address (addr4).
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@@ -548,9 +541,16 @@
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*/
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/* check for wds link first */
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@ -74,14 +86,17 @@
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+ if ((dir == IEEE80211_FC1_DIR_DSTODS) && !ni->ni_subif) {
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struct ieee80211vap *avp;
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TAILQ_FOREACH(avp, &vap->iv_wdslinks, iv_wdsnext) {
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@@ -562,11 +550,13 @@
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if (ni_wds != NULL) {
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ieee80211_unref_node(&ni);
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ni = ieee80211_ref_node(ni_wds);
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+ } else if (vap->iv_flags_ext & IEEE80211_FEXT_WDSSEP) {
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+ if (vap->iv_flags_ext & IEEE80211_FEXT_WDSSEP) {
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+ ieee80211_wds_addif(ni);
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}
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+ /* we must drop frames here until the interface has
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+ * been fully separated, otherwise a bridge might get
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+ * confused */
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+ goto err;
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+ }
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TAILQ_FOREACH(avp, &vap->iv_wdslinks, iv_wdsnext) {
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if (!memcmp(avp->wds_mac, wh->i_addr2, IEEE80211_ADDR_LEN)) {
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IEEE80211_LOCK_IRQ(ni->ni_ic);
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@@ -566,7 +566,7 @@
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}
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/* XXX: Useless node mgmt API; make better */
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@ -90,7 +105,7 @@
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struct ieee80211_node_table *nt = &ic->ic_sta;
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struct ieee80211_frame_addr4 *wh4;
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@@ -626,6 +616,11 @@
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@@ -626,6 +626,11 @@
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goto out;
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}
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@ -102,7 +117,7 @@
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/*
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* Handle privacy requirements. Note that we
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* must not be preempted from here until after
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@@ -698,8 +693,12 @@
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@@ -698,8 +703,12 @@
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if (! accept_data_frame(vap, ni, key, skb, eh))
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goto out;
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@ -117,7 +132,7 @@
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IEEE80211_NODE_STAT(ni, rx_data);
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IEEE80211_NODE_STAT_ADD(ni, rx_bytes, skb->len);
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ic->ic_lastdata = jiffies;
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@@ -1132,6 +1131,13 @@
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@@ -1132,6 +1141,13 @@
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dev = vap->iv_xrvap->iv_dev;
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#endif
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@ -131,14 +146,22 @@
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/* perform as a bridge within the vap */
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/* XXX intra-vap bridging only */
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if (vap->iv_opmode == IEEE80211_M_HOSTAP &&
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@@ -1157,6 +1163,7 @@
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@@ -1157,7 +1173,15 @@
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if (ni1 != NULL) {
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if (ni1->ni_vap == vap &&
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ieee80211_node_is_authorized(ni1) &&
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+ !ni->ni_subif &&
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+ !ni1->ni_subif &&
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ni1 != vap->iv_bss) {
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+
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+ /* tried to bridge to a subif, drop the packet */
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+ if (ni->ni_subif) {
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+ ieee80211_dev_kfree_skb(&skb);
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+ return;
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+ }
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+
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skb1 = skb;
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skb = NULL;
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}
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--- a/net80211/ieee80211_ioctl.h
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+++ b/net80211/ieee80211_ioctl.h
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@@ -649,6 +649,7 @@
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@ -218,7 +241,25 @@
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default:
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return -EOPNOTSUPP;
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}
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@@ -5767,6 +5778,10 @@
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@@ -4447,6 +4458,8 @@
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struct ieee80211vap *vap = ni->ni_vap;
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size_t ielen;
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+ if (req->vap->iv_wdsnode && ni->ni_subif)
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+ vap = ni->ni_subif;
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if (vap != req->vap && vap != req->vap->iv_xrvap) /* only entries for this vap */
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return;
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if ((vap->iv_opmode == IEEE80211_M_HOSTAP ||
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@@ -4466,6 +4479,8 @@
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size_t ielen, len;
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u_int8_t *cp;
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+ if (req->vap->iv_wdsnode && ni->ni_subif)
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+ vap = ni->ni_subif;
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if (vap != req->vap && vap != req->vap->iv_xrvap) /* only entries for this vap (or) xrvap */
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return;
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if ((vap->iv_opmode == IEEE80211_M_HOSTAP ||
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@@ -5767,6 +5782,10 @@
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0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "get_minrate"},
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{ IEEE80211_IOCTL_SETSCANLIST,
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IW_PRIV_TYPE_CHAR | 255, 0, "setscanlist"},
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@ -229,7 +270,7 @@
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#ifdef ATH_REVERSE_ENGINEERING
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/*
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@@ -5890,6 +5905,8 @@
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@@ -5890,6 +5909,8 @@
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ieee80211_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
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{
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struct ieee80211vap *vap = dev->priv;
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@ -238,7 +279,7 @@
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switch (cmd) {
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case SIOCG80211STATS:
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@@ -5898,8 +5915,20 @@
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@@ -5898,8 +5919,20 @@
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case SIOC80211IFDESTROY:
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if (!capable(CAP_NET_ADMIN))
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return -EPERM;
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@ -1,6 +1,6 @@
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--- a/net80211/ieee80211_input.c
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+++ b/net80211/ieee80211_input.c
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@@ -1174,6 +1174,7 @@
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@@ -1191,6 +1191,7 @@
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}
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if (skb1 != NULL) {
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struct ieee80211_node *ni_tmp;
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@ -8,7 +8,7 @@
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skb1->dev = dev;
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skb_reset_mac_header(skb1);
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skb_set_network_header(skb1, sizeof(struct ether_header));
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@@ -1181,7 +1182,12 @@
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@@ -1198,7 +1199,12 @@
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skb1->protocol = __constant_htons(ETH_P_802_2);
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/* XXX insert vlan tag before queue it? */
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ni_tmp = SKB_CB(skb1)->ni; /* remember node so we can free it */
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Loading…
Reference in New Issue