From: Roy Marples <roy@marples.name>
Date: Tue, 2 Jun 2020 10:48:35 +0000 (+0100)
Subject: ARP: call arp_announced when cancelling it
X-Git-Tag: v9.1.1~13
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=12962d2cf34fda6a15d2ac4f4500138ebfc16429;p=thirdparty%2Fdhcpcd.git

ARP: call arp_announced when cancelling it

This signals that the announcement has finished and any BPF process
can then be closed off.
---

diff --git a/src/arp.c b/src/arp.c
index db1e188c..fef12425 100644
--- a/src/arp.c
+++ b/src/arp.c
@@ -466,11 +466,13 @@ arp_announce(struct arp_state *astate)
 			    a2);
 			if (r == -1)
 				logerr(__func__);
-			else if (r != 0)
+			else if (r != 0) {
 				logdebugx("%s: ARP announcement "
 				    "of %s cancelled",
 				    a2->iface->name,
 				    inet_ntoa(a2->addr));
+				arp_announced(a2);
+			}
 		}
 	}