From 72078d032f9bf963a62c86a8dda5cfcc05b0de5d Mon Sep 17 00:00:00 2001
From: Han-Wen Nienhuys <hanwen@xs4all.nl>
Date: Tue, 16 Jan 2007 23:49:16 +0100
Subject: [PATCH] document memory leak in relocate.cc

---
 lily/relocate.cc | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lily/relocate.cc b/lily/relocate.cc
index ac4c31bac4..d7aed8133c 100644
--- a/lily/relocate.cc
+++ b/lily/relocate.cc
@@ -43,7 +43,12 @@ sane_putenv (char const *key, string value, bool overwrite)
       if (be_verbose_global)
 	progress_indication (_f ("Setting %s to %s\n" , key, value.c_str ())); 
 			     
-      return putenv (s);
+      int retval =  putenv (s);
+      /*
+	unfortunately, we can't portably free S here,
+	due to various bugs in glibc prior to 2.1.1
+       */ 
+      return retval;
     }
   
   return -1;
-- 
2.39.5