From 1aa1a575842ade0cc96f0638d38411a239111a3a Mon Sep 17 00:00:00 2001
From: June McEnroe <june@causal.agency>
Date: Sun, 23 Jul 2017 00:34:26 -0400
Subject: Remove useless setuid in bri

Don't you think it would be better if the setuid bit only gave you
permission to do it and didn't do it for you?
---
 home/.bin/bri.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/home/.bin/bri.c b/home/.bin/bri.c
index 4c53475f..d085814b 100755
--- a/home/.bin/bri.c
+++ b/home/.bin/bri.c
@@ -1,7 +1,9 @@
 #if 0
-cc -Wall -Wextra -pedantic $@ -o $(dirname $0)/bri $0 && \
-sudo chown root:root $(dirname $0)/bri && \
-sudo chmod u+s $(dirname $0)/bri
+set -e
+bin=$(dirname $0)
+cc -Wall -Wextra -pedantic $@ -o $bin/bri $0
+sudo chown root:root $bin/bri
+sudo chmod u+s $bin/bri
 exit
 #endif
 
@@ -65,9 +67,6 @@ int main(int argc, char *argv[]) {
         value = buf;
     }
 
-    error = setuid(0);
-    if (error) err(EX_NOPERM, "setuid(0)");
-
     FILE *brightness = fopen("brightness", "w");
     if (!brightness) err(EX_IOERR, "brightness");
 
-- 
cgit 1.4.1