gentoo-overlay/net-misc/dhcpcd/files/dhcpcd-9.4.0-memleak_fix.patch

From ba9f3823ae825c341ea30f45b46d942b4ce5b8d9 Mon Sep 17 00:00:00 2001
From: Roy Marples <roy@marples.name>
Date: Sun, 24 Jan 2021 22:53:20 +0000
Subject: [PATCH] Linux: fix a memory leak when dhcpcd exits or the log is
 reopened

---
 src/logerr.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/logerr.c b/src/logerr.c
index 21e933b8..35268870 100644
--- a/src/logerr.c
+++ b/src/logerr.c
@@ -484,13 +484,14 @@ logclose(void)
 #endif
 
 	closelog();
+#if defined(__linux__)
+	free(_logprog);
+	_logprog = NULL;
+#endif
 #ifndef SMALL
 	if (ctx->log_file == NULL)
 		return;
 	fclose(ctx->log_file);
 	ctx->log_file = NULL;
 #endif
-#if defined(__linux__)
-	free(_logprog);
-#endif
 }
-- 
2.30.0