From: Kaelan Mikowicz <eternity01033@gmail.com>
Date: Thu, 14 Oct 2021 05:14:45 +0000 (-0700)
Subject: DHCP: Fix infinite INFORM messages
X-Git-Tag: v9.4.1~5
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=63eacc1a92bac298e1069516dab7b305db70a208;p=thirdparty%2Fdhcpcd.git

DHCP: Fix infinite INFORM messages

When an address is configured on the interface, do not send an
INFORM message if the interface is already bound.

Fixes #48
---

diff --git a/src/dhcp.c b/src/dhcp.c
index 96063131..ee60df43 100644
--- a/src/dhcp.c
+++ b/src/dhcp.c
@@ -4258,7 +4258,7 @@ dhcp_handleifa(int cmd, struct ipv4_addr *ia, pid_t pid)
 #endif
 
 	if (ifo->options & DHCPCD_INFORM) {
-		if (state->state != DHS_INFORM)
+		if (state->state != DHS_INFORM && state->state != DHS_BOUND)
 			dhcp_inform(ifp);
 		return ia;
 	}