logind: avoid creating stale session state files

[elogind.git] / src / login / logind-session.c

diff --git a/src/login/logind-session.c b/src/login/logind-session.c
index b981e147c9d88e0002309dbaa92cd226f9b66962..e2f41d3e575e81d988d1cb216cbb814edaf1a6a6 100644 (file)
--- a/src/login/logind-session.c
+++ b/src/login/logind-session.c
@@ -33,6 +33,7 @@
 #include "path-util.h"
 #include "cgroup-util.h"
 #include "logind-session.h"
+#include "fileio.h"
 
 Session* session_new(Manager *m, User *u, const char *id) {
         Session *s;
@@ -709,6 +710,8 @@ int session_stop(Session *s) {
         if (s->started)
                 session_send_signal(s, false);
 
+        s->started = false;
+
         if (s->seat) {
                 if (s->seat->active == s)
                         seat_set_active(s->seat, NULL);
@@ -720,8 +723,6 @@ int session_stop(Session *s) {
         user_send_changed(s->user, "Sessions\0");
         user_save(s->user);
 
-        s->started = false;
-
         return r;
 }
 
@@ -897,7 +898,7 @@ int session_create_fifo(Session *s) {
 
         /* Open reading side */
         if (s->fifo_fd < 0) {
-                struct epoll_event ev;
+                struct epoll_event ev = {};
 
                 s->fifo_fd = open(s->fifo_path, O_RDONLY|O_CLOEXEC|O_NDELAY);
                 if (s->fifo_fd < 0)
@@ -907,7 +908,6 @@ int session_create_fifo(Session *s) {
                 if (r < 0)
                         return r;
 
-                zero(ev);
                 ev.events = 0;
                 ev.data.u32 = FD_OTHER_BASE + s->fifo_fd;
 
@@ -1056,7 +1056,8 @@ DEFINE_STRING_TABLE_LOOKUP(session_type, SessionType);
 static const char* const session_class_table[_SESSION_CLASS_MAX] = {
         [SESSION_USER] = "user",
         [SESSION_GREETER] = "greeter",
-        [SESSION_LOCK_SCREEN] = "lock-screen"
+        [SESSION_LOCK_SCREEN] = "lock-screen",
+        [SESSION_BACKGROUND] = "background"
 };
 
 DEFINE_STRING_TABLE_LOOKUP(session_class, SessionClass);