From 32723a3ba9611d7947ccf639fcdef5fa0b330571 Mon Sep 17 00:00:00 2001
From: Gleb Smirnoff <glebius@FreeBSD.org>
Date: Tue, 19 Oct 2021 09:46:41 -0700
Subject: [PATCH] sockstat: make err(3) on jail errors more verbose.

---
 usr.bin/sockstat/sockstat.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/usr.bin/sockstat/sockstat.c b/usr.bin/sockstat/sockstat.c
index 5318a43f8585..d30f1cad0498 100644
--- a/usr.bin/sockstat/sockstat.c
+++ b/usr.bin/sockstat/sockstat.c
@@ -1352,7 +1352,7 @@ main(int argc, char *argv[])
 		case 'j':
 			opt_j = jail_getid(optarg);
 			if (opt_j < 0)
-				errx(1, "%s", jail_errmsg);
+				errx(1, "jail_getid: %s", jail_errmsg);
 			break;
 		case 'L':
 			opt_L = 1;
@@ -1403,7 +1403,7 @@ main(int argc, char *argv[])
 	if (opt_j > 0) {
 		switch (jail_getvnet(opt_j)) {
 		case -1:
-			errx(2, "%s", jail_errmsg);
+			errx(2, "jail_getvnet: %s", jail_errmsg);
 		case JAIL_SYS_NEW:
 			if (jail_attach(opt_j) < 0)
 				err(3, "jail_attach()");