From d339e33f927624e4fff9a6a4be55568bb5758c00 Mon Sep 17 00:00:00 2001
From: fuleyi <fuleyi@uniontech.com>
Date: Fri, 22 Nov 2024 10:14:29 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E4=BF=AE=E5=A4=8D=E5=AE=89=E5=85=A8?=
 =?UTF-8?q?=E6=BC=8F=E6=B4=9E?=
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由于environ 由sender 控制，因此可以通过 sender 的 env 向 daemon 注入提
权逻辑。
只需要 sender 的 DISPLAY 环境变量。

Log: 修复安全漏洞
pms: TASK-101537
---
 system/display/displaycfg.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/system/display/displaycfg.go b/system/display/displaycfg.go
index cda69a775..c4524ea8a 100644
--- a/system/display/displaycfg.go
+++ b/system/display/displaycfg.go
@@ -260,7 +260,7 @@ func (d *Display) doDetectSupportWayland(sender dbus.Sender) (bool, error) {
 		} else {
 			cmd = exec.Command("glxinfo")
 		}
-		environ = append(environ, "LC_ALL=C")
+		environ = append(os.Environ(), environ.Get("DISPLAY"), "LC_ALL=C")
 		cmd.Env = environ
 		outPipe, err := cmd.StdoutPipe()
 		if err != nil {