mesh: Loopback unprovisioned beacons

Because the daemon explicitly supports multiple nodes, we need
local Config Clients to be able to see local unprovisioned devices.

This loops the unprovisioned beacon, so that local Provisioning servers
can see it.

Fixes Issue: https://github.com/bluez/bluez/issues/341

1 files changed, 17 insertions, 7 deletions

diff --git a/mesh/remprv-server.c b/mesh/remprv-server.c
index 85af65dcc..6a9efdd47 100644
--- a/mesh/remprv-server.c
+++ b/mesh/remprv-server.c
@@ -292,13 +292,23 @@ static void scan_pkt(void *user_data, struct mesh_io_recv_info *info,
 {
 	struct rem_scan_data *scan = user_data;
 	uint8_t msg[22 + EXT_LIST_SIZE];
+	uint8_t addr[6];
 	uint16_t i, n;
+	int8_t rssi;
 	uint8_t filled = 0;
 	bool report = false;
 
 	if (scan != rpb_scan)
 		return;
 
+	if (info) {
+		rssi = info->rssi;
+		memcpy(addr, info->addr, 6);
+	} else {
+		rssi = 0;
+		memset(addr, 0, 6);
+	}
+
 	if (scan->ext_cnt)
 		goto extended_scan;
 
@@ -314,16 +324,16 @@ static void scan_pkt(void *user_data, struct mesh_io_recv_info *info,
 		if (!memcmp(&scan->list[n * 17 + 1], data, 16)) {
 
 			/* Repeat UUID, check RSSI */
-			if ((int8_t) scan->list[n * 17] < info->rssi) {
+			if ((int8_t) scan->list[n * 17] < rssi) {
 				report = true;
-				scan->list[n * 17] = (uint8_t) info->rssi;
+				scan->list[n * 17] = (uint8_t) rssi;
 			}
 
 		} else if (!memcmp(&scan->list[n * 17 + 1], zero, 16)) {
 
 			/* Found Empty slot */
 			report = true;
-			scan->list[n * 17] = (uint8_t) info->rssi;
+			scan->list[n * 17] = (uint8_t) rssi;
 			memcpy(&scan->list[n * 17 + 1], data, 16);
 		}
 
@@ -334,7 +344,7 @@ static void scan_pkt(void *user_data, struct mesh_io_recv_info *info,
 		return;
 
 	n = mesh_model_opcode_set(OP_REM_PROV_SCAN_REPORT, msg);
-	msg[n++] = (uint8_t) info->rssi;
+	msg[n++] = (uint8_t) rssi;
 	memcpy(msg + n, data, len);
 	n += len;
 
@@ -356,12 +366,12 @@ extended_scan:
 			return;
 
 		/* Zero AD list if prior data RXed from different bd_addr */
-		if (memcmp(scan->addr, info->addr, 6)) {
+		if (memcmp(scan->addr, addr, 6)) {
 			scan->list[0] = 0;
 			scan->rxed_ads = 0;
 		}
 
-		memcpy(scan->addr, info->addr, 6);
+		memcpy(scan->addr, addr, 6);
 		scan->fltr = true;
 
 		if (len >= 20)
@@ -372,7 +382,7 @@ extended_scan:
 
 
 	} else if (data[0] != BT_AD_MESH_BEACON) {
-		if (!scan->fltr || !memcmp(scan->addr, info->addr, 6)) {
+		if (!scan->fltr || !memcmp(scan->addr, addr, 6)) {
 			i = 0;
 			while (scan->list[i]) {
 				/* check if seen */