mount: properly handle LABEL="" in fstab

[elogind.git] / src / mount.c

diff --git a/src/mount.c b/src/mount.c
index 89b18431dae531d98a32711ee627c83276680c8b..ac33787e61e42c8307a3386419dcc7056b566a1d 100644 (file)
--- a/src/mount.c
+++ b/src/mount.c
@@ -1005,6 +1005,9 @@ static void mount_sigchld_event(Unit *u, pid_t pid, int code, int status) {
         default:
                 assert_not_reached("Uh, control process died at wrong time.");
         }
+
+        /* Notify clients about changed exit status */
+        unit_add_to_dbus_queue(u);
 }
 
 static void mount_timer_event(Unit *u, uint64_t elapsed, Watch *w) {
@@ -1172,7 +1175,7 @@ fail:
 }
 
 static char *fstab_node_to_udev_node(char *p) {
-        char *dn, *t;
+        char *dn, *t, *u;
         int r;
 
         /* FIXME: to follow udev's logic 100% we need to leave valid
@@ -1180,7 +1183,13 @@ static char *fstab_node_to_udev_node(char *p) {
 
         if (startswith(p, "LABEL=")) {
 
-                if (!(t = xescape(p+6, "/ ")))
+                if (!(u = unquote(p+6, '"')))
+                        return NULL;
+
+                t = xescape(u, "/ ");
+                free(u);
+
+                if (!t)
                         return NULL;
 
                 r = asprintf(&dn, "/dev/disk/by-label/%s", t);
@@ -1194,7 +1203,13 @@ static char *fstab_node_to_udev_node(char *p) {
 
         if (startswith(p, "UUID=")) {
 
-                if (!(t = xescape(p+5, "/ ")))
+                if (!(u = unquote(p+5, '"')))
+                        return NULL;
+
+                t = xescape(u, "/ ");
+                free(u);
+
+                if (!t)
                         return NULL;
 
                 r = asprintf(&dn, "/dev/disk/by-uuid/%s", ascii_strlower(t));
@@ -1557,7 +1572,9 @@ const UnitVTable mount_vtable = {
 
         .reset_maintenance = mount_reset_maintenance,
 
+        .bus_interface = "org.freedesktop.systemd1.Mount",
         .bus_message_handler = bus_mount_message_handler,
+        .bus_invalidating_properties =  bus_mount_invalidating_properties,
 
         .enumerate = mount_enumerate,
         .shutdown = mount_shutdown