From fdb9161cd3e1a64eb9a653a6bf69596670d6e942 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Mon, 3 Feb 2014 12:52:16 +0100
Subject: conf-parser: warn when we open configuration files with weird access
 bits

---
 src/core/load-dropin.c | 36 +++++++++++++-----------------------
 1 file changed, 13 insertions(+), 23 deletions(-)

(limited to 'src/core')

diff --git a/src/core/load-dropin.c b/src/core/load-dropin.c
index 35040090ac..546e560b85 100644
--- a/src/core/load-dropin.c
+++ b/src/core/load-dropin.c
@@ -100,8 +100,8 @@ static int process_dir(
                 UnitDependency dependency,
                 char ***strv) {
 
+        _cleanup_free_ char *path = NULL;
         int r;
-        char *path;
 
         assert(u);
         assert(unit_path);
@@ -112,39 +112,29 @@ static int process_dir(
         if (!path)
                 return log_oom();
 
-        if (u->manager->unit_path_cache &&
-            !set_get(u->manager->unit_path_cache, path))
-                r = 0;
-        else
+        if (!u->manager->unit_path_cache || set_get(u->manager->unit_path_cache, path)) {
                 r = iterate_dir(u, path, dependency, strv);
-        free(path);
-
-        if (r < 0)
-                return r;
+                if (r < 0)
+                        return r;
+        }
 
         if (u->instance) {
-                char *template;
+                _cleanup_free_ char *template = NULL, *p = NULL;
                 /* Also try the template dir */
 
                 template = unit_name_template(name);
                 if (!template)
                         return log_oom();
 
-                path = strjoin(unit_path, "/", template, suffix, NULL);
-                free(template);
-
-                if (!path)
+                p = strjoin(unit_path, "/", template, suffix, NULL);
+                if (!p)
                         return log_oom();
 
-                if (u->manager->unit_path_cache &&
-                    !set_get(u->manager->unit_path_cache, path))
-                        r = 0;
-                else
-                        r = iterate_dir(u, path, dependency, strv);
-                free(path);
-
-                if (r < 0)
-                        return r;
+                if (!u->manager->unit_path_cache || set_get(u->manager->unit_path_cache, p)) {
+                        r = iterate_dir(u, p, dependency, strv);
+                        if (r < 0)
+                                return r;
+                }
         }
 
         return 0;
-- 
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