From 3a3af6b2a160bea72509a9d5ef84e25906b0478a Mon Sep 17 00:00:00 2001
From: John Baldwin <jhb@FreeBSD.org>
Date: Fri, 12 Aug 2022 10:20:05 -0700
Subject: [PATCH] mac_ddb: Fix the show rman validator.

The validator always returned true due to an incorrect check.

Reviewed by:	mhorne, imp
Sponsored by:	DARPA
Differential Revision:	https://reviews.freebsd.org/D36125
---
 sys/security/mac_ddb/mac_ddb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/security/mac_ddb/mac_ddb.c b/sys/security/mac_ddb/mac_ddb.c
index 847be4997226..84a56e1d276a 100644
--- a/sys/security/mac_ddb/mac_ddb.c
+++ b/sys/security/mac_ddb/mac_ddb.c
@@ -185,7 +185,7 @@ db_show_rman_valid(db_expr_t addr, bool have_addr, db_expr_t count, char *modif)
 	struct rman *rm;
 
 	TAILQ_FOREACH(rm, &rman_head, rm_link) {
-		if ((void *)rm == (void *)rm)
+		if ((void *)rm == (void *)addr)
 			return (0);
 	}