From 5c8437361d54bd6c04d613619f71c161df32024f Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 1 Feb 2022 13:50:28 +0100
Subject: [PATCH] execute: document that the 'env' param is input *and* output

(cherry picked from commit 421bb42d1b366c00392ef5bbab6a67412295b6dc)
(cherry picked from commit c4357f31da66b1917d3612d02c28adb300d4b0c6)

Conflict:NA
Reference:https://github.com/systemd/systemd/commit/5c8437361d54bd6c04d613619f71c161df32024f
---
 src/core/execute.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/execute.c b/src/core/execute.c
index 1129905b61..e24775c150 100644
--- a/src/core/execute.c
+++ b/src/core/execute.c
@@ -1152,7 +1152,7 @@ static int setup_pam(
                 uid_t uid,
                 gid_t gid,
                 const char *tty,
-                char ***env,
+                char ***env, /* updated on success */
                 const int fds[], size_t n_fds) {
 
 #if HAVE_PAM
-- 
2.33.0