From: Karel Zak <kzak@redhat.com>
Date: Fri, 18 Aug 2017 08:23:38 +0000 (+0200)
Subject: lslogins: ignore non-existing users
X-Git-Tag: v2.30.2~14
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9a982a5da99ce6eb8accf515e8d8972ced6e5dfb;p=thirdparty%2Futil-linux.git

lslogins: ignore non-existing users

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/login-utils/lslogins.c b/login-utils/lslogins.c
index ab04c10bb2..d26e3d95f5 100644
--- a/login-utils/lslogins.c
+++ b/login-utils/lslogins.c
@@ -895,12 +895,11 @@ static int create_usertree(struct lslogins_control *ctl)
 	size_t n = 0;
 
 	if (ctl->ulist_on) {
-		while (n < ctl->ulsiz) {
+		for (n = 0; n < ctl->ulsiz; n++) {
 			if (get_user(ctl, &user, ctl->ulist[n]))
-				return -1;
+				continue;
 			if (user) /* otherwise an invalid user name has probably been given */
 				tsearch(user, &ctl->usertree, cmp_uid);
-			++n;
 		}
 	} else {
 		while ((user = get_next_user(ctl)))