From 7b9e5ae8574e3964f83084d647be6d6b00c04761 Mon Sep 17 00:00:00 2001
From: Christoph Lohmann <20h@r-36.net>
Date: Fri, 18 May 2012 15:20:43 +0200
Subject: Sanitizing env handling for children and using busbox for scripts.

---
 nldev.c | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

(limited to 'nldev.c')

diff --git a/nldev.c b/nldev.c
index 296de4d..3391ed1 100644
--- a/nldev.c
+++ b/nldev.c
@@ -231,16 +231,8 @@ main(int argc, char *argv[])
 
 	buf[sizeof(buf)-1] = '\0';
 	while (poll(&fds, 1, -1) > -1) {
-		unsetenv("ACTION");
-		unsetenv("DEVPATH");
-		unsetenv("SUBSYSTEM");
-		unsetenv("SEQNUM");
-		unsetenv("MODALIAS");
-		unsetenv("DEVNAME");
-		unsetenv("DEVTYPE");
-		unsetenv("MAJOR");
-		unsetenv("MINOR");
-		unsetenv("FIRMWARE");
+		clearenv();
+		setenv("PATH", "/sbin:/bin", 1);
 
 		iov.iov_base = &buf;
 		iov.iov_len = sizeof(buf);
-- 
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