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diff --git a/sys/net80211/ieee80211_adhoc.c b/sys/net80211/ieee80211_adhoc.c
--- a/sys/net80211/ieee80211_adhoc.c
+++ b/sys/net80211/ieee80211_adhoc.c
@@ -571,7 +571,10 @@
IEEE80211_NODE_STAT(ni, rx_decap);
goto err;
}
- eh = mtod(m, struct ether_header *);
+ if (!(qos & IEEE80211_QOS_AMSDU))
+ eh = mtod(m, struct ether_header *);
+ else
+ eh = NULL;
if (!ieee80211_node_is_authorized(ni)) {
/*
* Deny any non-PAE frames received prior to
@@ -581,11 +584,13 @@
* the port is not marked authorized by the
* authenticator until the handshake has completed.
*/
- if (eh->ether_type != htons(ETHERTYPE_PAE)) {
+ if (eh == NULL ||
+ eh->ether_type != htons(ETHERTYPE_PAE)) {
IEEE80211_DISCARD_MAC(vap, IEEE80211_MSG_INPUT,
- eh->ether_shost, "data",
- "unauthorized port: ether type 0x%x len %u",
- eh->ether_type, m->m_pkthdr.len);
+ ni->ni_macaddr, "data", "unauthorized or "
+ "unknown port: ether type 0x%x len %u",
+ eh == NULL ? -1 : eh->ether_type,
+ m->m_pkthdr.len);
vap->iv_stats.is_rx_unauth++;
IEEE80211_NODE_STAT(ni, rx_unauth);
goto err;
@@ -598,7 +603,8 @@
if ((vap->iv_flags & IEEE80211_F_DROPUNENC) &&
((has_decrypted == 0) && (m->m_flags & M_WEP) == 0) &&
(is_hw_decrypted == 0) &&
- eh->ether_type != htons(ETHERTYPE_PAE)) {
+ (eh == NULL ||
+ eh->ether_type != htons(ETHERTYPE_PAE))) {
/*
* Drop unencrypted frames.
*/
diff --git a/sys/net80211/ieee80211_hostap.c b/sys/net80211/ieee80211_hostap.c
--- a/sys/net80211/ieee80211_hostap.c
+++ b/sys/net80211/ieee80211_hostap.c
@@ -757,7 +757,10 @@
IEEE80211_NODE_STAT(ni, rx_decap);
goto err;
}
- eh = mtod(m, struct ether_header *);
+ if (!(qos & IEEE80211_QOS_AMSDU))
+ eh = mtod(m, struct ether_header *);
+ else
+ eh = NULL;
if (!ieee80211_node_is_authorized(ni)) {
/*
* Deny any non-PAE frames received prior to
@@ -767,11 +770,13 @@
* the port is not marked authorized by the
* authenticator until the handshake has completed.
*/
- if (eh->ether_type != htons(ETHERTYPE_PAE)) {
+ if (eh == NULL ||
+ eh->ether_type != htons(ETHERTYPE_PAE)) {
IEEE80211_DISCARD_MAC(vap, IEEE80211_MSG_INPUT,
- eh->ether_shost, "data",
- "unauthorized port: ether type 0x%x len %u",
- eh->ether_type, m->m_pkthdr.len);
+ ni->ni_macaddr, "data", "unauthorized or "
+ "unknown port: ether type 0x%x len %u",
+ eh == NULL ? -1 : eh->ether_type,
+ m->m_pkthdr.len);
vap->iv_stats.is_rx_unauth++;
IEEE80211_NODE_STAT(ni, rx_unauth);
goto err;
@@ -784,7 +789,8 @@
if ((vap->iv_flags & IEEE80211_F_DROPUNENC) &&
((has_decrypted == 0) && (m->m_flags & M_WEP) == 0) &&
(is_hw_decrypted == 0) &&
- eh->ether_type != htons(ETHERTYPE_PAE)) {
+ (eh == NULL ||
+ eh->ether_type != htons(ETHERTYPE_PAE))) {
/*
* Drop unencrypted frames.
*/
diff --git a/sys/net80211/ieee80211_sta.c b/sys/net80211/ieee80211_sta.c
--- a/sys/net80211/ieee80211_sta.c
+++ b/sys/net80211/ieee80211_sta.c
@@ -840,7 +840,10 @@
IEEE80211_NODE_STAT(ni, rx_decap);
goto err;
}
- eh = mtod(m, struct ether_header *);
+ if (!(qos & IEEE80211_QOS_AMSDU))
+ eh = mtod(m, struct ether_header *);
+ else
+ eh = NULL;
if (!ieee80211_node_is_authorized(ni)) {
/*
* Deny any non-PAE frames received prior to
@@ -850,11 +853,13 @@
* the port is not marked authorized by the
* authenticator until the handshake has completed.
*/
- if (eh->ether_type != htons(ETHERTYPE_PAE)) {
+ if (eh == NULL ||
+ eh->ether_type != htons(ETHERTYPE_PAE)) {
IEEE80211_DISCARD_MAC(vap, IEEE80211_MSG_INPUT,
- eh->ether_shost, "data",
- "unauthorized port: ether type 0x%x len %u",
- eh->ether_type, m->m_pkthdr.len);
+ ni->ni_macaddr, "data", "unauthorized or "
+ "unknown port: ether type 0x%x len %u",
+ eh == NULL ? -1 : eh->ether_type,
+ m->m_pkthdr.len);
vap->iv_stats.is_rx_unauth++;
IEEE80211_NODE_STAT(ni, rx_unauth);
goto err;
@@ -867,7 +872,8 @@
if ((vap->iv_flags & IEEE80211_F_DROPUNENC) &&
((has_decrypted == 0) && (m->m_flags & M_WEP) == 0) &&
(is_hw_decrypted == 0) &&
- eh->ether_type != htons(ETHERTYPE_PAE)) {
+ (eh == NULL ||
+ eh->ether_type != htons(ETHERTYPE_PAE))) {
/*
* Drop unencrypted frames.
*/
diff --git a/sys/net80211/ieee80211_wds.c b/sys/net80211/ieee80211_wds.c
--- a/sys/net80211/ieee80211_wds.c
+++ b/sys/net80211/ieee80211_wds.c
@@ -634,7 +634,10 @@
IEEE80211_NODE_STAT(ni, rx_decap);
goto err;
}
- eh = mtod(m, struct ether_header *);
+ if (!(qos & IEEE80211_QOS_AMSDU))
+ eh = mtod(m, struct ether_header *);
+ else
+ eh = NULL;
if (!ieee80211_node_is_authorized(ni)) {
/*
* Deny any non-PAE frames received prior to
@@ -644,11 +647,13 @@
* the port is not marked authorized by the
* authenticator until the handshake has completed.
*/
- if (eh->ether_type != htons(ETHERTYPE_PAE)) {
+ if (eh == NULL ||
+ eh->ether_type != htons(ETHERTYPE_PAE)) {
IEEE80211_DISCARD_MAC(vap, IEEE80211_MSG_INPUT,
- eh->ether_shost, "data",
- "unauthorized port: ether type 0x%x len %u",
- eh->ether_type, m->m_pkthdr.len);
+ ni->ni_macaddr, "data", "unauthorized or "
+ "unknown port: ether type 0x%x len %u",
+ eh == NULL ? -1 : eh->ether_type,
+ m->m_pkthdr.len);
vap->iv_stats.is_rx_unauth++;
IEEE80211_NODE_STAT(ni, rx_unauth);
goto err;
@@ -661,7 +666,8 @@
if ((vap->iv_flags & IEEE80211_F_DROPUNENC) &&
((has_decrypted == 0) && (m->m_flags & M_WEP) == 0) &&
(is_hw_decrypted == 0) &&
- eh->ether_type != htons(ETHERTYPE_PAE)) {
+ (eh == NULL ||
+ eh->ether_type != htons(ETHERTYPE_PAE))) {
/*
* Drop unencrypted frames.
*/

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