Add patch to fix weston crash in no input device scene

The weston with ivi-extention crash in no input device scene.
This patch add staging patch to wayland-ivi-extention to fix this issue.

Bug-AGL: SPEC-4096

Signed-off-by: Naoto Yamaguchi <naoto.yamaguchi@aisin.co.jp>
Change-Id: I8d3e6627c073213b2fe20df634889a19a730a4d5

2 files changed, 57 insertions, 1 deletions

diff --git a/meta-agl-lxc/recipes-graphics/wayland/wayland-ivi-extension/0001-Fix-NULL-pointer-exception-in-case-of-no-input-devic.patch b/meta-agl-lxc/recipes-graphics/wayland/wayland-ivi-extension/0001-Fix-NULL-pointer-exception-in-case-of-no-input-devic.patch
new file mode 100644
index 00000000..095a25c9
--- /dev/null
+++ b/meta-agl-lxc/recipes-graphics/wayland/wayland-ivi-extension/0001-Fix-NULL-pointer-exception-in-case-of-no-input-devic.patch
@@ -0,0 +1,55 @@
+From b1e5973764cc42aee113fcf82249d7dd74de4131 Mon Sep 17 00:00:00 2001
+From: Naoto Yamaguchi <naoto.yamaguchi@aisin.co.jp>
+Date: Thu, 7 Oct 2021 21:07:37 +0900
+Subject: [PATCH] Fix NULL pointer exception in case of no input device
+
+When weston with wayland-ivi-extension run without input device,
+that crash by NULL access at setup_input_focus function.
+In this case, st_focus->seat_ctx is NULL pointer, but it use
+without NULL check in this function.
+
+This patch add NULL check for st_focus->seat_ctx.
+
+Signed-off-by: Naoto Yamaguchi <naoto.yamaguchi@aisin.co.jp>
+---
+ .../src/ivi-input-controller.c                | 24 ++++++++++---------
+ 1 file changed, 13 insertions(+), 11 deletions(-)
+
+diff --git a/ivi-input-modules/ivi-input-controller/src/ivi-input-controller.c b/ivi-input-modules/ivi-input-controller/src/ivi-input-controller.c
+index a0bfc48..e5f2e1d 100644
+--- a/ivi-input-modules/ivi-input-controller/src/ivi-input-controller.c
++++ b/ivi-input-modules/ivi-input-controller/src/ivi-input-controller.c
+@@ -1071,17 +1071,19 @@ setup_input_focus(struct input_context *ctx, uint32_t surface,
+     if (NULL != surf) {
+         wl_list_for_each(st_focus, &surf->accepted_seat_list, link) {
+             ctx_seat = st_focus->seat_ctx;
+-            if (device & ILM_INPUT_DEVICE_POINTER) {
+-                input_ctrl_ptr_set_focus_surf(ctx_seat, surf, enabled);
+-            }
+-            if (device & ILM_INPUT_DEVICE_KEYBOARD) {
+-                input_ctrl_kbd_set_focus_surf(ctx_seat, surf, enabled);
+-            }
+-            if (device & ILM_INPUT_DEVICE_TOUCH) {
+-                /*Touch focus cannot be forced to a particular surface.
+-                 * Preserve the old behaviour by sending it to controller.
+-                 * TODO: Should we just remove focus setting for touch?*/
+-                send_input_focus(ctx, surf, device, enabled);
++            if (ctx_seat != NULL) {
++                if (device & ILM_INPUT_DEVICE_POINTER) {
++                    input_ctrl_ptr_set_focus_surf(ctx_seat, surf, enabled);
++                }
++                if (device & ILM_INPUT_DEVICE_KEYBOARD) {
++                    input_ctrl_kbd_set_focus_surf(ctx_seat, surf, enabled);
++                }
++                if (device & ILM_INPUT_DEVICE_TOUCH) {
++                    /*Touch focus cannot be forced to a particular surface.
++                     * Preserve the old behaviour by sending it to controller.
++                     * TODO: Should we just remove focus setting for touch?*/
++                    send_input_focus(ctx, surf, device, enabled);
++                }
+             }
+         }
+     }
+-- 
+2.25.1
+
diff --git a/meta-agl-lxc/recipes-graphics/wayland/wayland-ivi-extension_2.2.0.bb b/meta-agl-lxc/recipes-graphics/wayland/wayland-ivi-extension_2.2.0.bb
index a172c1bf..26227315 100644
--- a/meta-agl-lxc/recipes-graphics/wayland/wayland-ivi-extension_2.2.0.bb
+++ b/meta-agl-lxc/recipes-graphics/wayland/wayland-ivi-extension_2.2.0.bb
@@ -5,12 +5,13 @@ BUGTRACKER = "http://bugs.genivi.org/enter_bug.cgi?product=Wayland%20IVI%20Exten
 LICENSE = "Apache-2.0"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=1f1a56bb2dadf5f2be8eb342acf4ed79"
 
-SRCREV = "e9c2fe4c5034a06b159cfd45dbd485755cbaf4c8"
+SRCREV = "8d4c227ca0a1f836a769a051732a826abbf5d98a"
 
 SRC_URI = "git://github.com/GENIVI/${BPN}.git;protocol=http \
            file://01-ivi-input-controller-update-to-weston-7.patch \
            file://02-ivi-id-agent-update-to-weston-7-header.patch \
            file://03-ivi-id-agent-update-dependencies-to-build-on-weston-8.patch \
+           file://0001-Fix-NULL-pointer-exception-in-case-of-no-input-devic.patch \
     "
 
 S = "${WORKDIR}/git"