From a6faf7f33c1754813214d99dd112dbc9fb7144b8 Mon Sep 17 00:00:00 2001
From: sam <sam@FreeBSD.org>
Date: Mon, 13 Jun 2005 17:07:31 +0000
Subject: [PATCH] resolve merge conflicts

Approved by:	re (dwhite)
---
 contrib/hostapd/eapol_sm.c   | 14 ++++++++------
 contrib/hostapd/ieee802_1x.c |  4 ++--
 contrib/hostapd/wpa.c        |  8 ++++++++
 3 files changed, 18 insertions(+), 8 deletions(-)

diff --git a/contrib/hostapd/eapol_sm.c b/contrib/hostapd/eapol_sm.c
index 2ae17545b156..50c645aab348 100644
--- a/contrib/hostapd/eapol_sm.c
+++ b/contrib/hostapd/eapol_sm.c
@@ -767,22 +767,22 @@ void eapol_sm_step(struct eapol_state_machine *sm)
 		prev_ctrl_dir = sm->ctrl_dir.state;
 
 		SM_STEP_RUN(AUTH_PAE);
-		if (!eapol_sm_sta_entry_alive(hapd, addr))
+		if (!sm->initializing && !eapol_sm_sta_entry_alive(hapd, addr))
 			break;
 		SM_STEP_RUN(BE_AUTH);
-		if (!eapol_sm_sta_entry_alive(hapd, addr))
+		if (!sm->initializing && !eapol_sm_sta_entry_alive(hapd, addr))
 			break;
 		SM_STEP_RUN(REAUTH_TIMER);
-		if (!eapol_sm_sta_entry_alive(hapd, addr))
+		if (!sm->initializing && !eapol_sm_sta_entry_alive(hapd, addr))
 			break;
 		SM_STEP_RUN(AUTH_KEY_TX);
-		if (!eapol_sm_sta_entry_alive(hapd, addr))
+		if (!sm->initializing && !eapol_sm_sta_entry_alive(hapd, addr))
 			break;
 		SM_STEP_RUN(KEY_RX);
-		if (!eapol_sm_sta_entry_alive(hapd, addr))
+		if (!sm->initializing && !eapol_sm_sta_entry_alive(hapd, addr))
 			break;
 		SM_STEP_RUN(CTRL_DIR);
-		if (!eapol_sm_sta_entry_alive(hapd, addr))
+		if (!sm->initializing && !eapol_sm_sta_entry_alive(hapd, addr))
 			break;
 	} while (prev_auth_pae != sm->auth_pae.state ||
 		 prev_be_auth != sm->be_auth.state ||
@@ -803,12 +803,14 @@ void eapol_sm_step(struct eapol_state_machine *sm)
 
 void eapol_sm_initialize(struct eapol_state_machine *sm)
 {
+	sm->initializing = TRUE;
 	/* Initialize the state machines by asserting initialize and then
 	 * deasserting it after one step */
 	sm->initialize = TRUE;
 	eapol_sm_step(sm);
 	sm->initialize = FALSE;
 	eapol_sm_step(sm);
+	sm->initializing = FALSE;
 
 	/* Start one second tick for port timers state machine */
 	eloop_cancel_timeout(eapol_port_timers_tick, sm->hapd, sm);
diff --git a/contrib/hostapd/ieee802_1x.c b/contrib/hostapd/ieee802_1x.c
index 956664aa3c2e..ef1bde47fda0 100644
--- a/contrib/hostapd/ieee802_1x.c
+++ b/contrib/hostapd/ieee802_1x.c
@@ -1157,6 +1157,7 @@ ieee802_1x_receive_auth(struct radius_msg *msg, struct radius_msg *req,
 					session_timeout_set ?
 					session_timeout : -1);
 		}
+		ieee802_1x_store_radius_class(hapd, sta, msg);
 		break;
 	case RADIUS_CODE_ACCESS_REJECT:
 		sm->eapFail = TRUE;
@@ -1180,7 +1181,6 @@ ieee802_1x_receive_auth(struct radius_msg *msg, struct radius_msg *req,
 		break;
 	}
 
-	ieee802_1x_store_radius_class(hapd, sta, msg);
 	ieee802_1x_decapsulate_radius(hapd, sta);
 	if (override_eapReq)
 		sm->be_auth.eapReq = FALSE;
@@ -1669,6 +1669,7 @@ int ieee802_1x_get_mib_sta(struct hostapd_data *hapd, struct sta_info *sta,
 	return len;
 }
 
+
 void ieee802_1x_finished(struct hostapd_data *hapd, struct sta_info *sta,
 			 int success)
 {
@@ -1682,4 +1683,3 @@ void ieee802_1x_finished(struct hostapd_data *hapd, struct sta_info *sta,
 		pmksa_cache_add(hapd, sta, key, dot11RSNAConfigPMKLifetime);
 	}
 }
-
diff --git a/contrib/hostapd/wpa.c b/contrib/hostapd/wpa.c
index e357a858b1df..c0948e8bed19 100644
--- a/contrib/hostapd/wpa.c
+++ b/contrib/hostapd/wpa.c
@@ -1416,6 +1416,14 @@ void wpa_receive(struct hostapd_data *hapd, struct sta_info *sta,
 	key = (struct wpa_eapol_key *) (hdr + 1);
 	key_info = ntohs(key->key_info);
 	key_data_length = ntohs(key->key_data_length);
+	if (key_data_length > data_len - sizeof(*hdr) - sizeof(*key)) {
+		wpa_printf(MSG_INFO, "WPA: Invalid EAPOL-Key frame - "
+			   "key_data overflow (%d > %lu)",
+			   key_data_length,
+			   (unsigned long) (data_len - sizeof(*hdr) -
+					    sizeof(*key)));
+		return;
+	}
 
 	/* FIX: verify that the EAPOL-Key frame was encrypted if pairwise keys
 	 * are set */