From b33026a85210a848bcd422ca033c1bc08f1ef0b1 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Wed, 11 Jan 2006 07:08:29 +0000
Subject: [PATCH] (free_mem): Don't call munmap if gconv_cache is NULL.

---
 iconv/gconv_cache.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/iconv/gconv_cache.c b/iconv/gconv_cache.c
index 9a8a208..716c384 100644
--- a/iconv/gconv_cache.c
+++ b/iconv/gconv_cache.c
@@ -467,7 +467,7 @@ libc_freeres_fn (free_mem)
   if (cache_malloced)
     free (gconv_cache);
 #ifdef _POSIX_MAPPED_FILES
-  else
+  else if (gconv_cache != NULL)
     __munmap (gconv_cache, cache_size);
 #endif
 }
-- 
2.7.4