[PATCH] [PATCH] Unexpected Pending Provision Discovery Request sent in search phase

Jean-Michel Bachot jean-michelx.bachot at intel.com
Tue Aug 16 04:15:41 EDT 2011


From: Jean-Michel.Bachot <jean-michelx.bachot at intel.com>

A Pending Provision Discovery Request was sent in SEARCH phase after
a  previous provision discovery timeout failure occurs.
Fix it by resetting the config method of p2p device in the pending pd
reset function.It avoids to send a Pending Provision Discovery Request
during the next p2p scan.

Change-Id: I7c55ebcfeb3b34790c408b67b8c634ba9f799e19

Signed-off-by: Jean-Michel.Bachot <jean-michelx.bachot at intel.com>
---
 src/p2p/p2p_pd.c |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/src/p2p/p2p_pd.c b/src/p2p/p2p_pd.c
index 348b338..9ff7a91 100644
--- a/src/p2p/p2p_pd.c
+++ b/src/p2p/p2p_pd.c
@@ -388,6 +388,19 @@ int p2p_prov_disc_req(struct p2p_data *p2p, const u8 *peer_addr,
 
 void p2p_reset_pending_pd(struct p2p_data *p2p)
 {
+	struct p2p_device *dev;
+
+	dl_list_for_each(dev, &p2p->devices, struct p2p_device, list) {
+		if (os_memcmp(p2p->pending_pd_devaddr,
+			      dev->info.p2p_device_addr, ETH_ALEN))
+			continue;
+		if (!dev->req_config_methods)
+			continue;
+		if (dev->flags & P2P_DEV_PD_FOR_JOIN)
+			continue;
+		/* Reset the config methods of the device*/
+		dev->req_config_methods = 0;
+	}
 	p2p->user_initiated_pd = 0;
 	os_memset(p2p->pending_pd_devaddr, 0, ETH_ALEN);
 	p2p->pd_retries = 0;
-- 
1.7.0.4

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