From a1264de80fbb439076f4314b16e869fc198fb388 Mon Sep 17 00:00:00 2001
From: Bill Nottingham <notting@redhat.com>
Date: Fri, 13 Jun 2003 21:46:08 +0000
Subject: fix leaked fd, potential usernetctl badness, and initlog/process
 bogons (<linux_4ever@yahoo.com>)

---
 src/ppp-watch.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/ppp-watch.c')

diff --git a/src/ppp-watch.c b/src/ppp-watch.c
index c611d7e4..6a304179 100644
--- a/src/ppp-watch.c
+++ b/src/ppp-watch.c
@@ -162,6 +162,9 @@ detach(char *device) {
      * of the pppd process to its parent (i.e., it reads nothing). */
     close (pipeArray[0]);
 
+    /* Don't leak this into programs we call. */
+    fcntl(pipeArray[1], F_SETFD, FD_CLOEXEC);
+
     /* Redirect stdio to /dev/null. */
     fd = open("/dev/null", O_RDONLY);
     dup2(fd, STDIN_FILENO);
-- 
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