bluez5: Fix ptest hang

The below test hangs infinitely
$ ./run-ptest

Actually it stuck at test-gatt unit test and
the detailed test output as below:
$ unit/test-gatt -p  /robustness/unkown-request -d
/robustness/unkown-request - init
/robustness/unkown-request - setup
/robustness/unkown-request - setup complete
/robustness/unkown-request - run
GATT: < 02 17 00                                         ...
bt_gatt_server:MTU exchange complete, with MTU: 23
GATT: > 03 00 02                                         ...
PDU: = 03 00 02                                         ...
GATT: < bf 00

Considering the /robustness/unkown-request test
actually does no action, update to raw_pdu() to
fix the hang issue.

(From OE-Core rev: b6801f95800bf37f4b960123ba649322fc5cd5d3)

Signed-off-by: Mingli Yu <Mingli.Yu@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 44 insertions, 0 deletions

diff --git a/meta/recipes-connectivity/bluez5/bluez5.inc b/meta/recipes-connectivity/bluez5/bluez5.inc
index c0b65718ec..9d9739e952 100644
--- a/meta/recipes-connectivity/bluez5/bluez5.inc
+++ b/meta/recipes-connectivity/bluez5/bluez5.inc
@@ -51,6 +51,7 @@ SRC_URI = "\
     file://run-ptest \
     ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', '', 'file://0001-Allow-using-obexd-without-systemd-in-the-user-sessio.patch', d)} \
     file://0001-tests-add-a-target-for-building-tests-without-runnin.patch \
+    file://0001-test-gatt-Fix-hung-issue.patch \
 "
 S = "${WORKDIR}/bluez-${PV}"
 
diff --git a/meta/recipes-connectivity/bluez5/bluez5/0001-test-gatt-Fix-hung-issue.patch b/meta/recipes-connectivity/bluez5/bluez5/0001-test-gatt-Fix-hung-issue.patch
new file mode 100644
index 0000000000..e90b6a546f
--- /dev/null
+++ b/meta/recipes-connectivity/bluez5/bluez5/0001-test-gatt-Fix-hung-issue.patch
@@ -0,0 +1,43 @@
+From 61e741654cc2eb167bca212a3bb2ba8f3ba280c1 Mon Sep 17 00:00:00 2001
+From: Mingli Yu <Mingli.Yu@windriver.com>
+Date: Fri, 24 Aug 2018 12:04:03 +0800
+Subject: [PATCH] test-gatt: Fix hung issue
+
+The below test hangs infinitely
+$ unit/test-gatt -p  /robustness/unkown-request -d
+/robustness/unkown-request - init
+/robustness/unkown-request - setup
+/robustness/unkown-request - setup complete
+/robustness/unkown-request - run
+  GATT: < 02 17 00                                         ...
+  bt_gatt_server:MTU exchange complete, with MTU: 23
+  GATT: > 03 00 02                                         ...
+  PDU: = 03 00 02                                         ...
+  GATT: < bf 00
+
+Actually, the /robustness/unkown-request test does
+no action.
+
+Upstream-Status: Submitted [https://marc.info/?l=linux-bluetooth&m=153508881804635&w=2]
+
+Signed-off-by: Mingli Yu <Mingli.Yu@windriver.com>
+---
+ unit/test-gatt.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/unit/test-gatt.c b/unit/test-gatt.c
+index c7e28f8..b57373b 100644
+--- a/unit/test-gatt.c
++++ b/unit/test-gatt.c
+@@ -4463,7 +4463,7 @@ int main(int argc, char *argv[])
+                        test_server, service_db_1, NULL,
+                        raw_pdu(0x03, 0x00, 0x02),
+                        raw_pdu(0xbf, 0x00),
+-                       raw_pdu(0x01, 0xbf, 0x00, 0x00, 0x06));
++                       raw_pdu());
+ 
+        define_test_server("/robustness/unkown-command",
+                        test_server, service_db_1, NULL,
+-- 
+2.7.4
+