logind: fix memory leak

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

diff --git a/src/login/logind-session.c b/src/login/logind-session.c
index 4e0af8656b6a570d95c0fcee501945409a1ecb13..e297d3feeba689880c2b01e51ffd8c0e31df79b2 100644 (file)
--- a/src/login/logind-session.c
+++ b/src/login/logind-session.c
@@ -6,16 +6,16 @@
   Copyright 2011 Lennart Poettering
 
   systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
   (at your option) any later version.
 
   systemd is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  General Public License for more details.
+  Lesser General Public License for more details.
 
-  You should have received a copy of the GNU General Public License
+  You should have received a copy of the GNU Lesser General Public License
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
@@ -25,10 +25,11 @@
 #include <sys/epoll.h>
 #include <fcntl.h>
 
-#include "logind-session.h"
 #include "strv.h"
 #include "util.h"
+#include "mkdir.h"
 #include "cgroup-util.h"
+#include "logind-session.h"
 
 #define IDLE_THRESHOLD_USEC (5*USEC_PER_MINUTE)
 
@@ -51,7 +52,7 @@ Session* session_new(Manager *m, User *u, const char *id) {
         s->id = file_name_from_path(s->state_file);
 
         if (hashmap_put(m->sessions, s->id, s) < 0) {
-                free(s->id);
+                free(s->state_file);
                 free(s);
                 return NULL;
         }
@@ -98,7 +99,6 @@ void session_free(Session *s) {
         free(s->service);
 
         hashmap_remove(s->manager->sessions, s->id);
-
         session_remove_fifo(s);
 
         free(s->state_file);
@@ -286,14 +286,9 @@ int session_load(Session *s) {
         }
 
         if (leader) {
-                pid_t pid;
-
-                k = parse_pid(leader, &pid);
-                if (k >= 0 && pid >= 1) {
-                        s->leader = pid;
-
-                        audit_session_from_pid(pid, &s->audit_id);
-                }
+                k = parse_pid(leader, &s->leader);
+                if (k >= 0)
+                        audit_session_from_pid(s->leader, &s->audit_id);
         }
 
         if (type) {
@@ -325,7 +320,6 @@ int session_load(Session *s) {
                         close_nointr_nofail(fd);
         }
 
-
 finish:
         free(remote);
         free(kill_processes);
@@ -333,6 +327,7 @@ finish:
         free(vtnr);
         free(leader);
         free(audit_id);
+        free(class);
 
         return r;
 }
@@ -839,7 +834,7 @@ int session_create_fifo(Session *s) {
                 if (s->fifo_fd < 0)
                         return -errno;
 
-                r = hashmap_put(s->manager->fifo_fds, INT_TO_PTR(s->fifo_fd + 1), s);
+                r = hashmap_put(s->manager->session_fds, INT_TO_PTR(s->fifo_fd + 1), s);
                 if (r < 0)
                         return r;
 
@@ -863,7 +858,7 @@ void session_remove_fifo(Session *s) {
         assert(s);
 
         if (s->fifo_fd >= 0) {
-                assert_se(hashmap_remove(s->manager->fifo_fds, INT_TO_PTR(s->fifo_fd + 1)) == s);
+                assert_se(hashmap_remove(s->manager->session_fds, INT_TO_PTR(s->fifo_fd + 1)) == s);
                 assert_se(epoll_ctl(s->manager->epoll_fd, EPOLL_CTL_DEL, s->fifo_fd, NULL) == 0);
                 close_nointr_nofail(s->fifo_fd);
                 s->fifo_fd = -1;