service: watch main pid even in final states

[elogind.git] / src / core / manager.c

diff --git a/src/core/manager.c b/src/core/manager.c
index 0a3e840de7574f5d896e1ffb8ed7cfbf2ea8b9be..6a755975fb6d6739d05e8c7340b12bb89a340ecc 100644 (file)
--- a/src/core/manager.c
+++ b/src/core/manager.c
@@ -22,9 +22,7 @@
 #include <assert.h>
 #include <errno.h>
 #include <string.h>
-#include <sys/epoll.h>
 #include <signal.h>
-#include <sys/signalfd.h>
 #include <sys/wait.h>
 #include <unistd.h>
 #include <sys/poll.h>
@@ -429,6 +427,12 @@ static int manager_setup_kdbus(Manager *m) {
         }
 
         log_debug("Successfully set up kdbus on %s", p);
+
+        /* Create the namespace directory here, so that the contents
+         * of that directory is not visible to non-root users. This is
+         * necessary to ensure that users cannot get access to busses
+         * of virtualized users when no UID namespacing is used. */
+        mkdir_p_label("/dev/kdbus/ns", 0700);
 #endif
 
         return 0;
@@ -1078,7 +1082,7 @@ int manager_load_unit_prepare(
                 return sd_bus_error_setf(e, SD_BUS_ERROR_INVALID_ARGS, "Path %s is not absolute.", path);
 
         if (!name)
-                name = path_get_file_name(path);
+                name = basename(path);
 
         t = unit_name_to_type(name);
 
@@ -1633,7 +1637,7 @@ static int manager_dispatch_signal_fd(sd_event_source *source, int fd, uint32_t
         }
 
         if (sigchld)
-                return manager_dispatch_sigchld(m);
+                manager_dispatch_sigchld(m);
 
         return 0;
 }
@@ -2211,10 +2215,8 @@ int manager_deserialize(Manager *m, FILE *f, FDSet *fds) {
         }
 
 finish:
-        if (ferror(f)) {
+        if (ferror(f))
                 r = -EIO;
-                goto finish;
-        }
 
         assert(m->n_reloading > 0);
         m->n_reloading --;