From daac7db044d1e0f270d12791810414815113058c Mon Sep 17 00:00:00 2001
From: "C. McEnroe" <june@causal.agency>
Date: Sun, 16 Aug 2020 17:32:23 -0400
Subject: Don't set LOGNAME

LOGNAME is a SysV thing. This is a BSD program.
---
 catsitd.8 | 4 ++--
 daemon.c  | 5 +----
 daemon.h  | 1 -
 3 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/catsitd.8 b/catsitd.8
index 3bc4b3f..e5e7290 100644
--- a/catsitd.8
+++ b/catsitd.8
@@ -1,4 +1,4 @@
-.Dd August 15, 2020
+.Dd August 16, 2020
 .Dt CATSITD 8
 .Os
 .
@@ -172,7 +172,7 @@ Services are started
 with empty environments
 apart from the following:
 .Bl -tag -width Ds
-.It Ev LOGNAME , Ev USER
+.It Ev USER
 Set to the name of the user specified by
 .Fl u .
 .It Ev HOME
diff --git a/daemon.c b/daemon.c
index 84b820d..0e15c12 100644
--- a/daemon.c
+++ b/daemon.c
@@ -242,10 +242,7 @@ int main(int argc, char *argv[]) {
 	serviceUID = user->pw_uid;
 	serviceGID = group->gr_gid;
 
-	int len = asprintf(&serviceEnviron[LOGNAME], "LOGNAME=%s", user->pw_name);
-	if (len < 0) err(EX_OSERR, "asprintf");
-
-	len = asprintf(&serviceEnviron[USER], "USER=%s", user->pw_name);
+	int len = asprintf(&serviceEnviron[USER], "USER=%s", user->pw_name);
 	if (len < 0) err(EX_OSERR, "asprintf");
 
 	len = asprintf(&serviceEnviron[HOME], "HOME=%s", user->pw_dir);
diff --git a/daemon.h b/daemon.h
index d625df2..0398db9 100644
--- a/daemon.h
+++ b/daemon.h
@@ -91,7 +91,6 @@ static inline const char *lineRead(struct Line *line, int fd) {
 enum {
 	SHELL,
 	PATH,
-	LOGNAME,
 	USER,
 	HOME,
 	EnvironNull,
-- 
cgit 1.4.1