From: Roy Marples <roy@marples.name>
Date: Fri, 9 Oct 2009 19:24:22 +0000 (+0000)
Subject: Abort when we have an invalid interface list.
X-Git-Tag: v5.1.2~10
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4157420dc12e0adfcc594bcfcdc304e097c6012a;p=thirdparty%2Fdhcpcd.git

Abort when we have an invalid interface list.
---

diff --git a/dhcpcd.c b/dhcpcd.c
index 9adb2253..b5f51351 100644
--- a/dhcpcd.c
+++ b/dhcpcd.c
@@ -1792,6 +1792,8 @@ main(int argc, char **argv)
 	if (!ifaces) {
 		if (ifc == 0)
 			syslog(LOG_ERR, "no valid interfaces found");
+		else
+			exit(EXIT_FAILURE);
 		if (!(options & DHCPCD_LINK)) {
 			syslog(LOG_ERR, "aborting as we're not backgrounding"
 			    " with link detection");