[lxc-devel] [PATCH] Only bring up network interface if IFF_UP is set

[David Ward]

Each network interface was brought up regardless of the configuration,
as the wrong boolean operator was being used to test the IFF_UP flag.

Signed-off-by: David Ward <david.ward at ll.mit.edu>
---
 src/lxc/conf.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/lxc/conf.c b/src/lxc/conf.c
index 2f66e76..a0c5fee 100644
--- a/src/lxc/conf.c
+++ b/src/lxc/conf.c
@@ -1217,7 +1217,7 @@ static int setup_netdev(struct lxc_netdev *netdev)
 
 	/* empty network namespace */
 	if (!netdev->ifindex) {
-		if (netdev->flags | IFF_UP) {
+		if (netdev->flags & IFF_UP) {
 			err = lxc_device_up("lo");
 			if (err) {
 				ERROR("failed to set the loopback up : %s",
@@ -1281,7 +1281,7 @@ static int setup_netdev(struct lxc_netdev *netdev)
 	}
 
 	/* set the network device up */
-	if (netdev->flags | IFF_UP) {
+	if (netdev->flags & IFF_UP) {
 		int err;
 
 		err = lxc_device_up(current_ifname);
-- 
1.7.1