From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Tue, 23 Oct 2018 01:18:36 +0000 (+0900)
Subject: udev-event: set O_CLOEXEC to pipe fds
X-Git-Tag: v240~483^2~4
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f71e8ec10e181f6384844ff55012ca499c40a8e9;p=thirdparty%2Fsystemd.git

udev-event: set O_CLOEXEC to pipe fds
---

diff --git a/src/udev/udev-event.c b/src/udev/udev-event.c
index 55ab625ca0e..18cea2fc217 100644
--- a/src/udev/udev-event.c
+++ b/src/udev/udev-event.c
@@ -661,11 +661,11 @@ int udev_event_spawn(struct udev_event *event,
 
         /* pipes from child to parent */
         if (!result || log_get_max_level() >= LOG_INFO)
-                if (pipe2(outpipe, O_NONBLOCK) != 0)
+                if (pipe2(outpipe, O_NONBLOCK|O_CLOEXEC) != 0)
                         return log_error_errno(errno, "Failed to create pipe for command '%s': %m", cmd);
 
         if (log_get_max_level() >= LOG_INFO)
-                if (pipe2(errpipe, O_NONBLOCK) != 0)
+                if (pipe2(errpipe, O_NONBLOCK|O_CLOEXEC) != 0)
                         return log_error_errno(errno, "Failed to create pipe for command '%s': %m", cmd);
 
         argv = strv_split_full(cmd, NULL, SPLIT_QUOTES|SPLIT_RELAX);