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Diffstat (limited to 'src/rsn_supp/tdls.c')
-rw-r--r--src/rsn_supp/tdls.c60
1 files changed, 39 insertions, 21 deletions
diff --git a/src/rsn_supp/tdls.c b/src/rsn_supp/tdls.c
index 93ae1432..c4e5fedc 100644
--- a/src/rsn_supp/tdls.c
+++ b/src/rsn_supp/tdls.c
@@ -218,26 +218,29 @@ static int wpa_tdls_set_key(struct wpa_sm *sm, struct wpa_tdls_peer *peer)
static int wpa_tdls_send_tpk_msg(struct wpa_sm *sm, const u8 *dst,
u8 action_code, u8 dialog_token,
u16 status_code, u32 peer_capab,
- const u8 *buf, size_t len)
+ int initiator, const u8 *buf, size_t len)
{
return wpa_sm_send_tdls_mgmt(sm, dst, action_code, dialog_token,
- status_code, peer_capab, buf, len);
+ status_code, peer_capab, initiator, buf,
+ len);
}
static int wpa_tdls_tpk_send(struct wpa_sm *sm, const u8 *dest, u8 action_code,
u8 dialog_token, u16 status_code, u32 peer_capab,
- const u8 *msg, size_t msg_len)
+ int initiator, const u8 *msg, size_t msg_len)
{
struct wpa_tdls_peer *peer;
wpa_printf(MSG_DEBUG, "TDLS: TPK send dest=" MACSTR " action_code=%u "
- "dialog_token=%u status_code=%u peer_capab=%u msg_len=%u",
+ "dialog_token=%u status_code=%u peer_capab=%u initiator=%d "
+ "msg_len=%u",
MAC2STR(dest), action_code, dialog_token, status_code,
- peer_capab, (unsigned int) msg_len);
+ peer_capab, initiator, (unsigned int) msg_len);
if (wpa_tdls_send_tpk_msg(sm, dest, action_code, dialog_token,
- status_code, peer_capab, msg, msg_len)) {
+ status_code, peer_capab, initiator, msg,
+ msg_len)) {
wpa_printf(MSG_INFO, "TDLS: Failed to send message "
"(action_code=%u)", action_code);
return -1;
@@ -333,6 +336,7 @@ static void wpa_tdls_tpk_retry_timeout(void *eloop_ctx, void *timeout_ctx)
peer->sm_tmr.dialog_token,
peer->sm_tmr.status_code,
peer->sm_tmr.peer_capab,
+ peer->initiator,
peer->sm_tmr.buf,
peer->sm_tmr.buf_len)) {
wpa_printf(MSG_INFO, "TDLS: Failed to retry "
@@ -793,7 +797,7 @@ skip_ies:
/* request driver to send Teardown using this FTIE */
wpa_tdls_tpk_send(sm, addr, WLAN_TDLS_TEARDOWN, 0,
- reason_code, 0, rbuf, pos - rbuf);
+ reason_code, 0, peer->initiator, rbuf, pos - rbuf);
os_free(rbuf);
return 0;
@@ -968,17 +972,19 @@ skip_ftie:
* appropriate status code mentioning reason for error/failure.
* @dst - MAC addr of Peer station
* @tdls_action - TDLS frame type for which error code is sent
+ * @initiator - was this end the initiator of the connection
* @status - status code mentioning reason
*/
static int wpa_tdls_send_error(struct wpa_sm *sm, const u8 *dst,
- u8 tdls_action, u8 dialog_token, u16 status)
+ u8 tdls_action, u8 dialog_token, int initiator,
+ u16 status)
{
wpa_printf(MSG_DEBUG, "TDLS: Sending error to " MACSTR
" (action=%u status=%u)",
MAC2STR(dst), tdls_action, status);
return wpa_tdls_tpk_send(sm, dst, tdls_action, dialog_token, status,
- 0, NULL, 0);
+ 0, initiator, NULL, 0);
}
@@ -1184,7 +1190,7 @@ skip_ies:
MAC2STR(peer->addr));
status = wpa_tdls_tpk_send(sm, peer->addr, WLAN_TDLS_SETUP_REQUEST,
- 1, 0, 0, rbuf, pos - rbuf);
+ 1, 0, 0, peer->initiator, rbuf, pos - rbuf);
os_free(rbuf);
return status;
@@ -1274,7 +1280,8 @@ static int wpa_tdls_send_tpk_m2(struct wpa_sm *sm,
skip_ies:
status = wpa_tdls_tpk_send(sm, src_addr, WLAN_TDLS_SETUP_RESPONSE,
- dtoken, 0, 0, rbuf, pos - rbuf);
+ dtoken, 0, 0, peer->initiator, rbuf,
+ pos - rbuf);
os_free(rbuf);
return status;
@@ -1371,7 +1378,8 @@ skip_ies:
peer_capab |= TDLS_PEER_WMM;
status = wpa_tdls_tpk_send(sm, src_addr, WLAN_TDLS_SETUP_CONFIRM,
- dtoken, 0, peer_capab, rbuf, pos - rbuf);
+ dtoken, 0, peer_capab, peer->initiator,
+ rbuf, pos - rbuf);
os_free(rbuf);
return status;
@@ -1430,8 +1438,8 @@ static int wpa_tdls_send_discovery_response(struct wpa_sm *sm,
hdr->len = (pos - (u8 *) hdr) - 2;
peer->rsnie_i_len = pos - peer->rsnie_i;
- wpa_hexdump(MSG_DEBUG, "TDLS: RSN IE for Discovery Response",
- (u8 *) hdr, hdr->len + 2);
+ wpa_hexdump(MSG_DEBUG, "TDLS: RSN IE for Discovery Response",
+ (u8 *) hdr, hdr->len + 2);
skip_rsn_ies:
buf_len = 0;
if (wpa_tdls_get_privacy(sm)) {
@@ -1457,7 +1465,7 @@ skip_rsn_ies:
wpa_printf(MSG_DEBUG, "TDLS: TPK lifetime %u seconds", peer->lifetime);
skip_ies:
status = wpa_tdls_tpk_send(sm, peer->addr, WLAN_TDLS_DISCOVERY_RESPONSE,
- dialog_token, 0, 0, rbuf, pos - rbuf);
+ dialog_token, 0, 0, 0, rbuf, pos - rbuf);
os_free(rbuf);
return status;
@@ -1528,7 +1536,7 @@ int wpa_tdls_send_discovery_request(struct wpa_sm *sm, const u8 *addr)
wpa_printf(MSG_DEBUG, "TDLS: Sending Discovery Request to peer "
MACSTR, MAC2STR(addr));
return wpa_tdls_tpk_send(sm, addr, WLAN_TDLS_DISCOVERY_REQUEST,
- 1, 0, 0, NULL, 0);
+ 1, 0, 0, 1, NULL, 0);
}
@@ -1713,8 +1721,8 @@ static int wpa_tdls_addset_peer(struct wpa_sm *sm, struct wpa_tdls_peer *peer,
peer->supp_rates, peer->supp_rates_len,
peer->ht_capabilities,
peer->vht_capabilities,
- peer->qos_info, peer->ext_capab,
- peer->ext_capab_len,
+ peer->qos_info, peer->wmm_capable,
+ peer->ext_capab, peer->ext_capab_len,
peer->supp_channels,
peer->supp_channels_len,
peer->supp_oper_classes,
@@ -1858,6 +1866,8 @@ static int wpa_tdls_process_tpk_m1(struct wpa_sm *sm, const u8 *src_addr,
wpa_printf(MSG_DEBUG, "TDLS: Testing concurrent initiation of "
"TDLS setup - send own request");
peer->initiator = 1;
+ wpa_sm_tdls_peer_addset(sm, peer->addr, 1, 0, 0, NULL, 0, NULL,
+ NULL, 0, 0, NULL, 0, NULL, 0, NULL, 0);
wpa_tdls_send_tpk_m1(sm, peer);
}
@@ -2036,10 +2046,18 @@ skip_rsn:
wpa_tdls_generate_tpk(peer, sm->own_addr, sm->bssid);
skip_rsn_check:
+#ifdef CONFIG_TDLS_TESTING
+ if (tdls_testing & TDLS_TESTING_CONCURRENT_INIT)
+ goto skip_add_peer;
+#endif /* CONFIG_TDLS_TESTING */
+
/* add supported rates, capabilities, and qos_info to the TDLS peer */
if (wpa_tdls_addset_peer(sm, peer, 1) < 0)
goto error;
+#ifdef CONFIG_TDLS_TESTING
+skip_add_peer:
+#endif /* CONFIG_TDLS_TESTING */
peer->tpk_in_progress = 1;
wpa_printf(MSG_DEBUG, "TDLS: Sending TDLS Setup Response / TPK M2");
@@ -2051,7 +2069,7 @@ skip_rsn_check:
return 0;
error:
- wpa_tdls_send_error(sm, src_addr, WLAN_TDLS_SETUP_RESPONSE, dtoken,
+ wpa_tdls_send_error(sm, src_addr, WLAN_TDLS_SETUP_RESPONSE, dtoken, 0,
status);
if (peer)
wpa_tdls_peer_free(sm, peer);
@@ -2362,7 +2380,7 @@ skip_rsn:
return ret;
error:
- wpa_tdls_send_error(sm, src_addr, WLAN_TDLS_SETUP_CONFIRM, dtoken,
+ wpa_tdls_send_error(sm, src_addr, WLAN_TDLS_SETUP_CONFIRM, dtoken, 1,
status);
wpa_tdls_disable_peer_link(sm, peer);
return -1;
@@ -2587,7 +2605,7 @@ int wpa_tdls_start(struct wpa_sm *sm, const u8 *addr)
/* add the peer to the driver as a "setup in progress" peer */
if (wpa_sm_tdls_peer_addset(sm, peer->addr, 1, 0, 0, NULL, 0, NULL,
- NULL, 0, NULL, 0, NULL, 0, NULL, 0)) {
+ NULL, 0, 0, NULL, 0, NULL, 0, NULL, 0)) {
wpa_tdls_disable_peer_link(sm, peer);
return -1;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-20 12:33:04 +0000