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systemd/SOURCES/0840-core-move-reset_argume...

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From 4bb425eea9f3037a583a23d99f15aa71562f2481 Mon Sep 17 00:00:00 2001
From: Anita Zhang <the.anitazha@gmail.com>
Date: Thu, 17 Sep 2020 01:49:17 -0700
Subject: [PATCH] core: move reset_arguments() to the end of main's finish
Fixes #16991
fb39af4ce42d7ef9af63009f271f404038703704 replaced `free_arguments()` with
`reset_arguments()`, which frees arg_* variables as before, but also resets all
of them to the default values. `reset_arguments()` was positioned
in such a way that it overrode some arg_* values still in use at shutdown.
To avoid further unintentional resets, I moved `reset_arguments()`
right before the return, when nothing else will be using the arg_* variables.
(cherry picked from commit 7d9eea2bd3d4f83668c7a78754d201b226acbf1e)
Resolves: #2127131
---
src/core/main.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/core/main.c b/src/core/main.c
index bfd4c531a7..cfa6fec930 100644
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -2631,7 +2631,6 @@ finish:
m = manager_free(m);
}
- reset_arguments();
mac_selinux_finish();
if (reexecute)
@@ -2656,6 +2655,7 @@ finish:
* in become_shutdown() so normally we cannot free them yet. */
watchdog_free_device();
arg_watchdog_device = mfree(arg_watchdog_device);
+ reset_arguments();
return retval;
}
#endif
@@ -2677,5 +2677,6 @@ finish:
freeze_or_reboot();
}
+ reset_arguments();
return retval;
}