From: Łukasz Stelmach <l.stelmach@samsung.com>
Date: Tue, 21 Jun 2022 10:12:01 +0000 (+0200)
Subject: core: Fix memory leaks
X-Git-Tag: v252-rc1~786
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=919ea64f69f710840c1bc93f0f7cb7c51aae45d0;p=thirdparty%2Fsystemd.git

core: Fix memory leaks

arg_early_core_pattern and arg_watchdog_device hold pointers to memory
allocated with strdup() (inside path_make_absolute_cwd). The memory needs
to be freed in reset_arguments() during reload rather than forgotten.
---

diff --git a/src/core/main.c b/src/core/main.c
index ccbab04d274..18ba2b063c9 100644
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -2377,8 +2377,8 @@ static void reset_arguments(void) {
         arg_reboot_watchdog = 10 * USEC_PER_MINUTE;
         arg_kexec_watchdog = 0;
         arg_pretimeout_watchdog = 0;
-        arg_early_core_pattern = NULL;
-        arg_watchdog_device = NULL;
+        arg_early_core_pattern = mfree(arg_early_core_pattern);
+        arg_watchdog_device = mfree(arg_watchdog_device);
         arg_watchdog_pretimeout_governor = mfree(arg_watchdog_pretimeout_governor);
 
         arg_default_environment = strv_free(arg_default_environment);