From: Jouni Malinen <j@w1.fi>
Date: Sun, 1 Mar 2015 20:35:21 +0000 (+0200)
Subject: P2P: Continue find in GO-Neg-Resp-fail status corner cases
X-Git-Tag: hostap_2_4~65
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de7c06ee171942d42d81189e235220c9c8d037dd;p=thirdparty%2Fhostap.git

P2P: Continue find in GO-Neg-Resp-fail status corner cases

It was possible for the GO Negotiation Response (failure) TX status to
be processed at a point where there is no P2P timeout to continue
search. Avoid stopping the ongoing search operation by explicitly
restarting it from this callback.

Signed-off-by: Jouni Malinen <j@w1.fi>
---

diff --git a/src/p2p/p2p.c b/src/p2p/p2p.c
index 32f68334d..6adb3dc20 100644
--- a/src/p2p/p2p.c
+++ b/src/p2p/p2p.c
@@ -3521,13 +3521,19 @@ static void p2p_go_neg_resp_failure_cb(struct p2p_data *p2p, int success,
 	p2p_dbg(p2p, "GO Negotiation Response (failure) TX callback: success=%d", success);
 	if (p2p->go_neg_peer && p2p->go_neg_peer->status != P2P_SC_SUCCESS) {
 		p2p_go_neg_failed(p2p, p2p->go_neg_peer->status);
-	} else if (success) {
+		return;
+	}
+
+	if (success) {
 		struct p2p_device *dev;
 		dev = p2p_get_device(p2p, addr);
 		if (dev &&
 		    dev->status == P2P_SC_FAIL_INFO_CURRENTLY_UNAVAILABLE)
 			dev->flags |= P2P_DEV_PEER_WAITING_RESPONSE;
 	}
+
+	if (p2p->state == P2P_SEARCH || p2p->state == P2P_SD_DURING_FIND)
+		p2p_continue_find(p2p);
 }