From a54f98c20301a71efe5e73a8fc5e1bcd66f2bd34 Mon Sep 17 00:00:00 2001
From: "Yang, Ying-chao" <yang.yingchao@qq.com>
Date: Thu, 13 Jun 2024 17:33:47 +0800
Subject: virtualkeyboard: check if VirtualKeyboard is valid before accessing
 client. (#6460)

This fixes crash when restarting fcitx (#6378)
---
 src/protocols/InputMethodV2.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/protocols/InputMethodV2.cpp')

diff --git a/src/protocols/InputMethodV2.cpp b/src/protocols/InputMethodV2.cpp
index 5d0bd417..24f7ad54 100644
--- a/src/protocols/InputMethodV2.cpp
+++ b/src/protocols/InputMethodV2.cpp
@@ -81,7 +81,7 @@ SP<CInputMethodV2> CInputMethodKeyboardGrabV2::getOwner() {
 }
 
 wl_client* CInputMethodKeyboardGrabV2::client() {
-    return resource->client();
+    return resource->resource() ? resource->client() : nullptr;
 }
 
 CInputMethodPopupV2::CInputMethodPopupV2(SP<CZwpInputPopupSurfaceV2> resource_, SP<CInputMethodV2> owner_, SP<CWLSurfaceResource> surface) : resource(resource_), owner(owner_) {
@@ -373,4 +373,4 @@ void CInputMethodV2Protocol::onGetIME(CZwpInputMethodManagerV2* mgr, wl_resource
     LOGM(LOG, "New IME with resource id {}", id);
 
     events.newIME.emit(RESOURCE);
-}
\ No newline at end of file
+}
-- 
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