Linux: detect network namespace and deny udev in one

udev says whether an interface name is stable or not.
In a network namespace, udev claims the interface does not exist.
This makes sense because udev only operates in the root namespace.

As such disable udev in a network namespace.

While here correctly spell initialise.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/if.c b/src/if.c
index 40fdadcf..cb407e19 100644
--- a/src/if.c
+++ b/src/if.c
@@ -519,8 +519,11 @@ if_discover(struct dhcpcd_ctx *ctx, struct ifaddrs **ifaddrs,
 
 #ifdef PLUGIN_DEV
 		/* Ensure that the interface name has settled */
-		if (!dev_initialized(ctx, spec.devname))
+		if (!dev_initialised(ctx, spec.devname)) {
+			logdebugx("%s: waiting for interface to initialise",
+			    spec.devname);
 			continue;
+		}
 #endif
 
 		if (if_vimaster(ctx, spec.devname) == 1) {