From 76ad4d0a6ec26ee476415a2a4742fbff4952916e Mon Sep 17 00:00:00 2001
From: Christopher Faylor <me@cgf.cx>
Date: Sun, 10 Oct 2004 17:07:23 +0000
Subject: [PATCH] * cygcheck.cc (add_path): Don't leak memory when path is
 already in ``paths''.

---
 winsup/utils/ChangeLog   | 5 +++++
 winsup/utils/cygcheck.cc | 5 ++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/winsup/utils/ChangeLog b/winsup/utils/ChangeLog
index 5724ec689..7ee31d60a 100644
--- a/winsup/utils/ChangeLog
+++ b/winsup/utils/ChangeLog
@@ -1,3 +1,8 @@
+2004-10-10  Bas van Gompel  <cygwin-patch.buzz@bavag.tmfweb.nl>
+
+	* cygcheck.cc (add_path): Don't leak memory when path is already in
+	``paths''.
+
 2004-10-10  Bas van Gompel  <cygwin-patch.buzz@bavag.tmfweb.nl>
 
 	* cygcheck.cc (dump_sysinfo): Warn about trailing (back)slash on mount
diff --git a/winsup/utils/cygcheck.cc b/winsup/utils/cygcheck.cc
index 17b9d948d..1c3ae4ab8 100644
--- a/winsup/utils/cygcheck.cc
+++ b/winsup/utils/cygcheck.cc
@@ -130,7 +130,10 @@ add_path (char *s, int maxlen)
     *--e = 0;
   for (int i = 1; i < num_paths; i++)
     if (strcasecmp (paths[num_paths], paths[i]) == 0)
-      return;
+      {
+	free (paths[num_paths]);
+	return;
+      }
   num_paths++;
 }