File _service:tar_scm:backport-execute-use-_cleanup_... of Package systemd

File _service:tar_scm:backport-execute-use-_cleanup_-logic-where-appropriate.patch of Package systemd

From 1fa6abd4ae2445b08e3c3fc3d4eade1e833f43da Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 1 Feb 2022 13:49:56 +0100
Subject: [PATCH] execute: use _cleanup_ logic where appropriate

(cherry picked from commit 46e5bbab5895b7137b03453dee08bd1c89c710e9)
(cherry picked from commit 9b2954b79435eaf54be208acdce8026b83bdc249)

Conflict:NA
Reference:https://github.com/systemd/systemd/commit/1fa6abd4ae2445b08e3c3fc3d4eade1e833f43da
---
 src/core/execute.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/core/execute.c b/src/core/execute.c
index 04c0513453..b6c54493d3 100644
--- a/src/core/execute.c
+++ b/src/core/execute.c
@@ -1163,10 +1163,11 @@ static int setup_pam(
         };
 
         _cleanup_(barrier_destroy) Barrier barrier = BARRIER_NULL;
+        _cleanup_strv_free_ char **e = NULL;
         pam_handle_t *handle = NULL;
         sigset_t old_ss;
         int pam_code = PAM_SUCCESS, r;
-        char **nv, **e = NULL;
+        char **nv;
         bool close_session = false;
         pid_t pam_pid = 0, parent_pid;
         int flags = 0;
@@ -1363,9 +1364,7 @@ fail:
                 (void) pam_end(handle, pam_code | flags);
         }
 
-        strv_free(e);
         closelog();
-
         return r;
 #else
         return 0;
-- 
2.33.0