core: require mounts for the root and working directories

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

diff --git a/src/core/unit.c b/src/core/unit.c
index 50db86c42441727e54b81d45ce2e70b5a31e33c4..e5ea994e5473a20cf47c355cad13649ad1d77e85 100644 (file)
--- a/src/core/unit.c
+++ b/src/core/unit.c
@@ -119,7 +119,7 @@ int unit_add_name(Unit *u, const char *text) {
         if (!s)
                 return -ENOMEM;
 
-        if (!unit_name_is_valid(s, false)) {
+        if (!unit_name_is_valid(s, TEMPLATE_INVALID)) {
                 r = -EINVAL;
                 goto fail;
         }
@@ -671,6 +671,18 @@ int unit_add_exec_dependencies(Unit *u, ExecContext *c) {
         assert(u);
         assert(c);
 
+        if (c->working_directory) {
+                r = unit_require_mounts_for(u, c->working_directory);
+                if (r < 0)
+                        return r;
+        }
+
+        if (c->root_directory) {
+                r = unit_require_mounts_for(u, c->root_directory);
+                if (r < 0)
+                        return r;
+        }
+
         if (c->std_output != EXEC_OUTPUT_KMSG &&
             c->std_output != EXEC_OUTPUT_SYSLOG &&
             c->std_output != EXEC_OUTPUT_JOURNAL &&
@@ -1125,6 +1137,8 @@ _pure_ static const char *unit_get_status_message_format_try_harder(Unit *u, Job
         return NULL;
 }
 
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wformat-nonliteral"
 static void unit_status_print_starting_stopping(Unit *u, JobType t) {
         const char *format;
 
@@ -1139,6 +1153,7 @@ static void unit_status_print_starting_stopping(Unit *u, JobType t) {
 
         unit_status_printf(u, "", format);
 }
+#pragma GCC diagnostic pop
 
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wformat-nonliteral"
@@ -1301,8 +1316,11 @@ int unit_reload(Unit *u) {
         if (state == UNIT_RELOADING)
                 return -EALREADY;
 
-        if (state != UNIT_ACTIVE)
+        if (state != UNIT_ACTIVE) {
+                log_warning_unit(u->id, "Unit %s cannot be reloaded because it is inactive.",
+                                 u->id);
                 return -ENOEXEC;
+        }
 
         following = unit_following(u);
         if (following) {
@@ -1845,7 +1863,7 @@ static const char *resolve_template(Unit *u, const char *name, const char*path,
         assert(p);
 
         if (!name)
-                name = path_get_file_name(path);
+                name = basename(path);
 
         if (!unit_name_is_template(name)) {
                 *p = NULL;
@@ -2612,7 +2630,7 @@ UnitFileState unit_get_unit_file_state(Unit *u) {
         if (u->unit_file_state < 0 && u->fragment_path)
                 u->unit_file_state = unit_file_get_state(
                                 u->manager->running_as == SYSTEMD_SYSTEM ? UNIT_FILE_SYSTEM : UNIT_FILE_USER,
-                                NULL, path_get_file_name(u->fragment_path));
+                                NULL, basename(u->fragment_path));
 
         return u->unit_file_state;
 }
@@ -2991,17 +3009,15 @@ int unit_require_mounts_for(Unit *u, const char *path) {
          * units can easily determine which units to make themselves a
          * dependency of. */
 
+        if (!path_is_absolute(path))
+                return -EINVAL;
+
         p = strdup(path);
         if (!p)
                 return -ENOMEM;
 
         path_kill_slashes(p);
 
-        if (!path_is_absolute(p)) {
-                free(p);
-                return -EINVAL;
-        }
-
         if (!path_is_safe(p)) {
                 free(p);
                 return -EPERM;