shadow/Fix-user-busy-errors-at-userdel.patch

From 546e2ae44955510b06a922647796ec54744f10ce Mon Sep 17 00:00:00 2001
From: Bastian Blank <bastian.blank@credativ.de>
Date: Tue, 17 Nov 2015 10:52:24 -0600
Subject: [PATCH 17/17] Fix user busy errors at userdel

Acked-by: Serge Hallyn <serge.hallyn@ubuntu.com>
---
 libmisc/user_busy.c | 9 +++++++++
 1 file changed, 9 insertions(+)

--- libmisc/user_busy.c
+++ libmisc/user_busy.c
@@ -175,6 +175,9 @@ static int user_busy_processes (const char *name, uid_t uid)
 	if (stat ("/", &sbroot) != 0) {
 		perror ("stat (\"/\")");
 		(void) closedir (proc);
+#ifdef ENABLE_SUBIDS
+		sub_uid_close();
+#endif
 		return 0;
 	}
 
@@ -212,6 +215,9 @@ static int user_busy_processes (const char *name, uid_t uid)
 
 		if (check_status (name, tmp_d_name, uid) != 0) {
 			(void) closedir (proc);
+#ifdef ENABLE_SUBIDS
+			sub_uid_close();
+#endif
 			fprintf (stderr,
 			         _("%s: user %s is currently used by process %d\n"),
 			         Prog, name, pid);
@@ -232,6 +238,9 @@ static int user_busy_processes (const char *name, uid_t uid)
 				}
 				if (check_status (name, task_path+6, uid) != 0) {
 					(void) closedir (proc);
+#ifdef ENABLE_SUBIDS
+					sub_uid_close();
+#endif
 					fprintf (stderr,
 					         _("%s: user %s is currently used by process %d\n"),
 					         Prog, name, pid);