From 0c39fbc94ed6ad3aa18a6b3c15743707236f35c3 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Matthias=20Dieter=20Walln=C3=B6fer?= <mwallnoefer@yahoo.de>
Date: Sat, 13 Feb 2010 20:05:22 +0100
Subject: [PATCH] s4:loadparm.c - prevent memory leaks

If a "logfile" was already set, free the content up before setting a new
location. This can happen on a loadparm reload.
---
 source4/param/loadparm.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/source4/param/loadparm.c b/source4/param/loadparm.c
index 0841f7dad44..7b301d646fb 100644
--- a/source4/param/loadparm.c
+++ b/source4/param/loadparm.c
@@ -1542,6 +1542,9 @@ static bool handle_debuglevel(struct loadparm_context *lp_ctx,
 static bool handle_logfile(struct loadparm_context *lp_ctx,
 			const char *pszParmValue, char **ptr)
 {
+	if (logfile != NULL) {
+		free(discard_const_p(char, logfile));
+	}
 	logfile = strdup(pszParmValue);
 	return true;
 }
-- 
2.11.4.GIT