From a691d99ff58e7b0f6cbc2aacfbde7ac985538483 Mon Sep 17 00:00:00 2001
From: Jithu Jance <jithu@broadcom.com>
Date: Wed, 15 Jan 2014 15:52:51 +0530
Subject: [PATCH] P2P: Don't expire the peer, if GO Negotiation is in progress

This adds one more case of active P2P peer detection so that
p2p_expire_peers() cannot hit a case where a GO Negotiation peer would
be removed.

Signed-hostap: Jithu Jance <jithu@broadcom.com>
---
 src/p2p/p2p.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/p2p/p2p.c b/src/p2p/p2p.c
index 083a156b7..138ba16bd 100644
--- a/src/p2p/p2p.c
+++ b/src/p2p/p2p.c
@@ -56,6 +56,15 @@ static void p2p_expire_peers(struct p2p_data *p2p)
 		if (dev->last_seen.sec + P2P_PEER_EXPIRATION_AGE >= now.sec)
 			continue;
 
+		if (dev == p2p->go_neg_peer) {
+			/*
+			 * GO Negotiation is in progress with the peer, so
+			 * don't expire the peer entry until GO Negotiation
+			 * fails or times out.
+			 */
+			continue;
+		}
+
 		if (p2p->cfg->go_connected &&
 		    p2p->cfg->go_connected(p2p->cfg->cb_ctx,
 					   dev->info.p2p_device_addr)) {