From: Daan De Meyer <daan.j.demeyer@gmail.com>
Date: Fri, 13 Jan 2023 10:40:40 +0000 (+0100)
Subject: open-file: Fix user-after-free
X-Git-Tag: v253-rc1~114
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=85e2e806990a2c297f15fd542919b03994bc3214;p=thirdparty%2Fsystemd.git

open-file: Fix user-after-free
---

diff --git a/src/shared/open-file.c b/src/shared/open-file.c
index dedf067c4c1..3402518555b 100644
--- a/src/shared/open-file.c
+++ b/src/shared/open-file.c
@@ -54,7 +54,7 @@ int open_file_parse(const char *v, OpenFile **ret) {
         }
 
         if (isempty(of->fdname)) {
-                free(of->fdname);
+                of->fdname = mfree(of->fdname);
                 r = path_extract_filename(of->path, &of->fdname);
                 if (r < 0)
                         return r;