From 81fa4479f8bb469959c93f7aa15c9331d9683240 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 25 Oct 2018 13:57:32 +0200
Subject: [PATCH] tmpfiles: use free_and_replace() where appropriate

---
 src/tmpfiles/tmpfiles.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/tmpfiles/tmpfiles.c b/src/tmpfiles/tmpfiles.c
index b1e85e2232..67060e57c1 100644
--- a/src/tmpfiles/tmpfiles.c
+++ b/src/tmpfiles/tmpfiles.c
@@ -2471,8 +2471,7 @@ static int patch_var_run(const char *fname, unsigned line, char **path) {
 
         log_notice("[%s:%u] Line references path below legacy directory /var/run/, updating %s → %s; please update the tmpfiles.d/ drop-in file accordingly.", fname, line, *path, n);
 
-        free(*path);
-        *path = n;
+        free_and_replace(*path, n);
 
         return 0;
 }
@@ -2709,8 +2708,7 @@ static int parse_line(const char *fname, unsigned line, const char *buffer, bool
                 if (!p)
                         return log_oom();
 
-                free(i.path);
-                i.path = p;
+                free_and_replace(i.path, p);
         }
 
         if (!isempty(user) && !streq(user, "-")) {