From: David Herrmann <dh.herrmann@gmail.com>
Date: Fri, 31 Jul 2015 14:52:29 +0000 (+0200)
Subject: logind: release VT-positions when closing sessions
X-Git-Tag: v226.4~1^2~167
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=b5132cc290ef609fb7a84adb8130526fb433c291

logind: release VT-positions when closing sessions

Make sure we release VT-positions when a session is closed. Otherwise,
lingering sessions will occupy VTs and prevent next logins from
succeeding.

Note that we already release session-devices when closing a session, so
there cannot be anyone using the VT anymore.
---

diff --git a/src/login/logind-session.c b/src/login/logind-session.c
index 8950c7190..30380ae52 100644
--- a/src/login/logind-session.c
+++ b/src/login/logind-session.c
@@ -630,6 +630,9 @@ int session_stop(Session *s, bool force) {
 
         s->timer_event_source = sd_event_source_unref(s->timer_event_source);
 
+        if (s->seat)
+                seat_evict_position(s->seat, s);
+
         /* We are going down, don't care about FIFOs anymore */
         session_remove_fifo(s);
 
@@ -666,6 +669,9 @@ int session_finalize(Session *s) {
 
         s->timer_event_source = sd_event_source_unref(s->timer_event_source);
 
+        if (s->seat)
+                seat_evict_position(s->seat, s);
+
         /* Kill session devices */
         while ((sd = hashmap_first(s->devices)))
                 session_device_free(sd);