From: Roy Marples <roy@marples.name>
Date: Fri, 27 Sep 2013 06:23:31 +0000 (+0000)
Subject: We should abort if no specified interfaces are found.
X-Git-Tag: v6.2.0~70
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=7910de32828d58d9970a72b68f6142b52849b099;p=thirdparty%2Fdhcpcd.git

We should abort if no specified interfaces are found.
---

diff --git a/dhcpcd.c b/dhcpcd.c
index 066d438f..cd1ed640 100644
--- a/dhcpcd.c
+++ b/dhcpcd.c
@@ -1238,7 +1238,7 @@ main(int argc, char **argv)
 			syslog(LOG_ERR, "%s: interface not found or invalid",
 			    ifv[i]);
 	}
-	if (ifaces == NULL) {
+	if (ifaces == NULL || TAILQ_FIRST(ifaces) == NULL) {
 		if (ifc == 0)
 			syslog(LOG_ERR, "no valid interfaces found");
 		else