From 2c4c0f3e81047e135cbac61fb654bbb55e78c4d4 Mon Sep 17 00:00:00 2001
From: zhangzezhong <zhangzezhong8@huawei-partners.com>
Date: Wed, 9 Jul 2025 09:41:59 +0800
Subject: [PATCH] fix uiextensionsisson SetBackgroundColor

Signed-off-by: zhangzezhong <zhangzezhong8@huawei-partners.com>
---
 .../src/ets_ui_extension_content_session.cpp                     | 1 +
 1 file changed, 1 insertion(+)

diff --git a/frameworks/ets/ani/ui_extension_ability/src/ets_ui_extension_content_session.cpp b/frameworks/ets/ani/ui_extension_ability/src/ets_ui_extension_content_session.cpp
index f7000700459..a62dcd065f5 100644
--- a/frameworks/ets/ani/ui_extension_ability/src/ets_ui_extension_content_session.cpp
+++ b/frameworks/ets/ani/ui_extension_ability/src/ets_ui_extension_content_session.cpp
@@ -325,6 +325,7 @@ void EtsUIExtensionContentSession::SetWindowBackgroundColor(ani_env *env, ani_st
     env->String_GetUTF8Size(color, &sz);
     strColor.resize(sz + 1);
     env->String_GetUTF8SubString(color, 0, sz, strColor.data(), strColor.size(), &sz);
+    strColor.resize(sz);
     if (uiWindow_ == nullptr) {
         TAG_LOGE(AAFwkTag::UI_EXT, "uiWindow_ is nullptr");
         EtsErrorUtil::ThrowError(env, AbilityErrorCode::ERROR_CODE_INNER);
-- 
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