From 06ce0d7ee3121a53302ef102e14ffb71ab798c3c Mon Sep 17 00:00:00 2001
From: Koichiro IWAO <meta@vmeta.jp>
Date: Tue, 4 Apr 2017 18:36:52 +0900
Subject: [PATCH] sesman: LOGNAME should be set to username

which is used to store login name. The login name shall be the string
that would be returned by the getlogin() function [1]. Some applications
only refers LOGNAME environment variable and don't fallback to other
variables such as USER.

Fixes #725.  Reported by @seidler2547.

[1] The Single UNIX Specification, Issue 7
---
 sesman/env.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sesman/env.c b/sesman/env.c
index eabc92c4..e60a0cfe 100644
--- a/sesman/env.c
+++ b/sesman/env.c
@@ -132,6 +132,7 @@ env_set_user(const char *username, char **passwd_file, int display,
             g_setenv("SHELL", pw_shell, 1);
             g_setenv("PATH", "/sbin:/bin:/usr/bin:/usr/local/bin", 1);
             g_setenv("USER", username, 1);
+            g_setenv("LOGNAME", username, 1);
             g_sprintf(text, "%d", uid);
             g_setenv("UID", text, 1);
             g_setenv("HOME", pw_dir, 1);