From e775264539519efb8434143bd8f0d4fc8f5936c3 Mon Sep 17 00:00:00 2001
From: Simon Kelley <simon@thekelleys.org.uk>
Date: Tue, 22 Jul 2025 22:39:56 +0100
Subject: [PATCH] Fix wrong status in reply to DHCP6REQUEST.

If we jump to label request_no_address, address_assigned
has an undefined value, and maybe the wrong status is returned.
---
 src/rfc3315.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/rfc3315.c b/src/rfc3315.c
index 90b50ce..fa7448f 100644
--- a/src/rfc3315.c
+++ b/src/rfc3315.c
@@ -643,7 +643,7 @@ static int dhcp6_no_relay(struct state *state, int msg_type, unsigned char *inbu
       
     case DHCP6SOLICIT:
       {
-      	int address_assigned = 0;
+      	int address_assigned;
 	/* tags without all prefix-class tags */
 	struct dhcp_netid *solicit_tags;
 	struct dhcp_context *c;
@@ -662,6 +662,7 @@ static int dhcp6_no_relay(struct state *state, int msg_type, unsigned char *inbu
 
       request_no_address:
 	solicit_tags = tagif;
+	address_assigned = 0;
 	
 	if (ignore)
 	  return 0;