X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;ds=sidebyside;f=src%2Fcore%2Funit.c;h=4b9abf32dc04379cc210b79cc4211276d778c16c;hb=3ecaa09bccd8a59c9f1e06756a1334a162206dc4;hp=2525f49980ec2a584ab4931d76d9772a120b252f;hpb=c1b6628d64e5340d905d974bb95d673a4aae60c1;p=elogind.git

diff --git a/src/core/unit.c b/src/core/unit.c
index 2525f4998..4b9abf32d 100644
--- a/src/core/unit.c
+++ b/src/core/unit.c
@@ -1304,7 +1304,7 @@ static void check_unneeded_dependencies(Unit *u) {
                         unit_check_unneeded(other);
 }
 
-void unit_trigger_on_failure(Unit *u) {
+void unit_start_on_failure(Unit *u) {
         Unit *other;
         Iterator i;
 
@@ -1324,6 +1324,17 @@ void unit_trigger_on_failure(Unit *u) {
         }
 }
 
+void unit_trigger_notify(Unit *u) {
+        Unit *other;
+        Iterator i;
+
+        assert(u);
+
+        SET_FOREACH(other, u->dependencies[UNIT_TRIGGERED_BY], i)
+                if (UNIT_VTABLE(other)->trigger_notify)
+                        UNIT_VTABLE(other)->trigger_notify(other, u);
+}
+
 void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_success) {
         Manager *m;
         bool unexpected;
@@ -1354,9 +1365,6 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_su
                         u->active_enter_timestamp = ts;
                 else if (UNIT_IS_ACTIVE_OR_RELOADING(os) && !UNIT_IS_ACTIVE_OR_RELOADING(ns))
                         u->active_exit_timestamp = ts;
-
-                timer_unit_notify(u, ns);
-                path_unit_notify(u, ns);
         }
 
         if (UNIT_IS_INACTIVE_OR_FAILED(ns))
@@ -1461,7 +1469,7 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_su
                 if (ns != os && ns == UNIT_FAILED) {
                         log_notice_unit(u->id,
                                         "MESSAGE=Unit %s entered failed state.", u->id);
-                        unit_trigger_on_failure(u);
+                        unit_start_on_failure(u);
                 }
         }
 
@@ -1512,6 +1520,7 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_su
         }
 
         manager_recheck_journal(m);
+        unit_trigger_notify(u);
 
         /* Maybe we finished startup and are now ready for being
          * stopped because unneeded? */
@@ -1810,14 +1819,13 @@ static const char *resolve_template(Unit *u, const char *name, const char*path,
         if (u->instance)
                 s = unit_name_replace_instance(name, u->instance);
         else {
-                char *i;
+                _cleanup_free_ char *i = NULL;
 
                 i = unit_name_to_prefix(u->id);
                 if (!i)
                         return NULL;
 
                 s = unit_name_replace_instance(name, i);
-                free(i);
         }
 
         if (!s)
@@ -1972,15 +1980,30 @@ char *unit_default_cgroup_path(Unit *u) {
         assert(u);
 
         if (u->instance) {
-                _cleanup_free_ char *t = NULL;
+                _cleanup_free_ char *t = NULL, *escaped_template = NULL, *escaped_instance = NULL;
 
                 t = unit_name_template(u->id);
                 if (!t)
                         return NULL;
 
-                return strjoin(u->manager->cgroup_hierarchy, "/", t, "/", u->instance, NULL);
-        } else
-                return strjoin(u->manager->cgroup_hierarchy, "/", u->id, NULL);
+                escaped_template = cg_escape(t);
+                if (!escaped_template)
+                        return NULL;
+
+                escaped_instance = cg_escape(u->id);
+                if (!escaped_instance)
+                        return NULL;
+
+                return strjoin(u->manager->cgroup_hierarchy, "/", escaped_template, "/", escaped_instance, NULL);
+        } else {
+                _cleanup_free_ char *escaped = NULL;
+
+                escaped = cg_escape(u->id);
+                if (!escaped)
+                        return NULL;
+
+                return strjoin(u->manager->cgroup_hierarchy, "/", escaped, NULL);
+        }
 }
 
 int unit_add_cgroup_from_text(Unit *u, const char *name, bool overwrite, CGroupBonding **ret) {