[PATCH 4/5] TDLS: abort local setup when failing to add STA

[Ilan Peer]

From: Arik Nemtsov <arik at wizery.com>

The driver might not always be able to add the new station. Abort the
setup when this happens.

Signed-off-by: Arik Nemtsov <arikx.nemtsov at intel.com>
---
 src/rsn_supp/tdls.c |    7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/rsn_supp/tdls.c b/src/rsn_supp/tdls.c
index f86d29c..f307ff1 100644
--- a/src/rsn_supp/tdls.c
+++ b/src/rsn_supp/tdls.c
@@ -2531,8 +2531,11 @@ int wpa_tdls_start(struct wpa_sm *sm, const u8 *addr)
 	peer->initiator = 1;
 
 	/* add the peer to the driver as a "setup in progress" peer */
-	wpa_sm_tdls_peer_addset(sm, peer->addr, 1, 0, 0, NULL, 0, NULL, NULL, 0,
-				NULL, 0, NULL, 0, NULL, 0);
+	if (wpa_sm_tdls_peer_addset(sm, peer->addr, 1, 0, 0, NULL, 0, NULL,
+				    NULL, 0, NULL, 0, NULL, 0, NULL, 0)) {
+		wpa_tdls_disable_peer_link(sm, peer);
+		return -1;
+	}
 
 	peer->tpk_in_progress = 1;
 
-- 
1.7.10.4