From 31b9087e92f1d0ecf87dc05c2ff4704be7b19870 Mon Sep 17 00:00:00 2001
From: Frank Cusack <fcusack@fcusack.com>
Date: Mon, 24 Feb 2003 12:07:26 +0000
Subject: [PATCH] Don't leak ppp_fd to scripts.  Bug reported by Alexander
 Bergolth.

---
 pppd/sys-linux.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pppd/sys-linux.c b/pppd/sys-linux.c
index 4a27cd5..099db53 100644
--- a/pppd/sys-linux.c
+++ b/pppd/sys-linux.c
@@ -485,6 +485,7 @@ int generic_establish_ppp (int fd)
 	    error("Couldn't reopen /dev/ppp: %m");
 	    goto err;
 	}
+	(void) fcntl(fd, F_SETFD, FD_CLOEXEC);
 	if (ioctl(fd, PPPIOCATTCHAN, &chindex) < 0) {
 	    error("Couldn't attach to channel %d: %m", chindex);
 	    goto err_close;
-- 
2.39.2