From c262d5e877121eb8c89e01ca7f20ecfb01246bd1 Mon Sep 17 00:00:00 2001
From: Mark Johnston <markj@FreeBSD.org>
Date: Thu, 16 Jun 2022 10:05:10 -0400
Subject: [PATCH] debugnet: Fix an error handling bug in the DDB command
 tokenizer

MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
---
 sys/net/debugnet.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sys/net/debugnet.c b/sys/net/debugnet.c
index a197017c176..3295b33c3dd 100644
--- a/sys/net/debugnet.c
+++ b/sys/net/debugnet.c
@@ -1049,6 +1049,7 @@ debugnet_parse_ddb_cmd(const char *cmd, struct debugnet_ddb_config *result)
 			if (ifp == NULL) {
 				db_printf("Could not locate interface %s\n",
 				    db_tok_string);
+				error = ENOENT;
 				goto cleanup;
 			}
 		} else {