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From 97af4843a4705cd7d5b6b69abb9002fd974a5b94 Mon Sep 17 00:00:00 2001
From: Tadao Tanikawa <tanikawa.tadao@jp.panasonic.com>
Date: Fri, 12 Jan 2018 01:53:01 +0900
Subject: [PATCH] Resolve weston cursh when repeat touching very quickly
Weston sometimes crush while the user repeat touching very
quickly icons/shortcuts on HomeScreen.
Signed-off-by: Tadao Tanikawa <tanikawa.tadao@jp.panasonic.com>
---
ivi-input-modules/ivi-input-controller/src/ivi-input-controller.c | 4 ++++
1 file changed, 4 insertions(+)
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 b0fe37d..f1a31d0 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
@@ -557,6 +557,10 @@ touch_grab_up(struct weston_touch_grab *grab, uint32_t time, int touch_id)
const struct ivi_layout_interface *interface =
seat->input_ctx->ivi_layout_interface;
+ /* if touch device has no focused view, there is nothing to do*/
+ if (grab->touch->focus == NULL)
+ return;
+
/* For each surface_ctx, check for focus and send */
wl_list_for_each(surf_ctx, &seat->input_ctx->surface_list, link) {
struct weston_surface *surf, *send_surf;
--
2.7.4
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