From: Roy Marples <roy@marples.name>
Date: Thu, 2 Jan 2020 16:07:58 +0000 (+0000)
Subject: inet: Open ARP for probing when not in privsep.
X-Git-Tag: v9.0.0~158
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e4b32a414e8f9735fbe7dfe1f7a782116897e7dc;p=thirdparty%2Fdhcpcd.git

inet: Open ARP for probing when not in privsep.
---

diff --git a/src/arp.c b/src/arp.c
index b062704d..2bf9516f 100644
--- a/src/arp.c
+++ b/src/arp.c
@@ -412,6 +412,11 @@ arp_probe(struct arp_state *astate)
 	astate->probes = 0;
 	logdebugx("%s: probing for %s",
 	    astate->iface->name, inet_ntoa(astate->addr));
+	if (!(IN_PRIVSEP(astate->iface->ctx)) && arp_open(astate->iface) == -1)
+	{
+		logerr(__func__);
+		return;
+	}
 	arp_probe1(astate);
 }
 #endif	/* ARP */