From 83a048424ab50fda3853f3d71dc884879858cbf4 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Fri, 28 Aug 1998 12:05:05 +0000
Subject: [PATCH] (_dl_open): Correct test for extending global scope array.

---
 elf/dl-open.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/elf/dl-open.c b/elf/dl-open.c
index c093e543027..b343bc31a68 100644
--- a/elf/dl-open.c
+++ b/elf/dl-open.c
@@ -119,7 +119,7 @@ _dl_open (const char *file, int mode)
       else
 	{
 	  if (_dl_global_scope_alloc <
-	      (size_t) (_dl_global_scope_end - _dl_global_scope + 2))
+	      (size_t) (_dl_global_scope_end - _dl_global_scope + 3))
 	    {
 	      /* Must extend the list.  */
 	      struct link_map **new = realloc (_dl_global_scope,
@@ -160,5 +160,10 @@ _dl_open (const char *file, int mode)
        has loaded a dynamic object now has competition.  */
     __libc_multiple_libcs = 1;
 
+#ifndef MAP_COPY
+  /* We must munmap() the cache file.  */
+  _dl_unload_cache ();
+#endif
+
   return new;
 }
-- 
2.47.2