From: Daniel Wagner <[email protected]>
Make sure all file descriptor are closed.
---
plugins/tist.c | 4 ++--
plugins/vpn.c | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/plugins/tist.c b/plugins/tist.c
index b8c89cf..9b0d3f7 100644
--- a/plugins/tist.c
+++ b/plugins/tist.c
@@ -370,7 +370,7 @@ static int install_ldisc(GIOChannel *channel, gboolean
install)
DBG("opening %s custom baud %lu", uart_dev_name, baud_rate);
- uart_fd = open(uart_dev_name, O_RDWR);
+ uart_fd = open(uart_dev_name, O_RDWR | O_CLOEXEC);
if (uart_fd < 0)
return -EIO;
@@ -522,7 +522,7 @@ static int tist_init(void)
return err;
}
- fd = open(TIST_SYSFS_INSTALL, O_RDONLY);
+ fd = open(TIST_SYSFS_INSTALL, O_RDONLY | O_CLOEXEC);
if (fd < 0) {
connman_error("Failed to open TI ST sysfs install file");
return -EIO;
diff --git a/plugins/vpn.c b/plugins/vpn.c
index efeb959..b9b97c1 100644
--- a/plugins/vpn.c
+++ b/plugins/vpn.c
@@ -74,7 +74,7 @@ static int kill_tun(char *tun_name)
ifr.ifr_flags = IFF_TUN | IFF_NO_PI;
sprintf(ifr.ifr_name, "%s", tun_name);
- fd = open("/dev/net/tun", O_RDWR);
+ fd = open("/dev/net/tun", O_RDWR | O_CLOEXEC);
if (fd < 0) {
err = -errno;
connman_error("Failed to open /dev/net/tun to device %s: %s",
@@ -228,7 +228,7 @@ static int vpn_connect(struct connman_provider *provider)
name = connman_provider_get_driver_name(provider);
vpn_driver_data = g_hash_table_lookup(driver_hash, name);
- fd = open("/dev/net/tun", O_RDWR);
+ fd = open("/dev/net/tun", O_RDWR | O_CLOEXEC);
if (fd < 0) {
i = -errno;
connman_error("Failed to open /dev/net/tun: %s",
--
1.7.7
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