From 32c075e1f01849e161724bbd400ba77244e482cc Mon Sep 17 00:00:00 2001
From: Jakub Jelinek <jakub@redhat.com>
Date: Tue, 31 Jul 2007 13:33:18 +0000
Subject: .

---
 dlfcn/Makefile |  5 ++++-
 dlfcn/dlinfo.c | 15 ++++++++++-----
 2 files changed, 14 insertions(+), 6 deletions(-)

(limited to 'dlfcn')

diff --git a/dlfcn/Makefile b/dlfcn/Makefile
index e8fbab2..63e7b31 100644
--- a/dlfcn/Makefile
+++ b/dlfcn/Makefile
@@ -41,7 +41,10 @@ endif
 ifeq (yes,$(build-shared))
 tests = glrefmain failtest tst-dladdr default errmsg1 tstcxaatexit \
 	bug-dlopen1 bug-dlsym1 tst-dlinfo bug-atexit1 bug-atexit2 \
-	bug-atexit3 tstatexit
+	bug-atexit3
+ifeq (yes,$(have-protected))
+tests += tstatexit
+endif
 endif
 modules-names = glreflib1 glreflib2 failtestmod defaultmod1 defaultmod2 \
 		errmsg1mod modatexit modcxaatexit \
diff --git a/dlfcn/dlinfo.c b/dlfcn/dlinfo.c
index 923127c..20aa950 100644
--- a/dlfcn/dlinfo.c
+++ b/dlfcn/dlinfo.c
@@ -1,5 +1,5 @@
 /* dlinfo -- Get information from the dynamic linker.
-   Copyright (C) 2003, 2004, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2004, 2006, 2007 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -32,7 +32,9 @@ dlinfo (void *handle, int request, void *arg)
 
 #else
 
-# include <dl-tls.h>
+# ifdef USE_TLS
+#  include <dl-tls.h>
+# endif
 
 struct dlinfo_args
 {
@@ -56,9 +58,8 @@ dlinfo_doit (void *argsblock)
       /* Find the highest-addressed object that CALLER is not below.  */
       for (nsid = 0; nsid < DL_NNS; ++nsid)
 	for (l = GL(dl_ns)[nsid]._ns_loaded; l != NULL; l = l->l_next)
-	  if (caller >= l->l_map_start && caller < l->l_map_end)
-	    /* There must be exactly one DSO for the range of the virtual
-	       memory.  Otherwise something is really broken.  */
+	  if (caller >= l->l_map_start && caller < l->l_map_end
+	      && (l->l_contiguous || _dl_addr_inside_object (l, caller)))
 	    break;
 
       if (l == NULL)
@@ -95,14 +96,18 @@ RTLD_SELF used in code not dynamically loaded"));
 
     case RTLD_DI_TLS_MODID:
       *(size_t *) args->arg = 0;
+#ifdef USE_TLS
       *(size_t *) args->arg = l->l_tls_modid;
+#endif
       break;
 
     case RTLD_DI_TLS_DATA:
       {
 	void *data = NULL;
+#ifdef USE_TLS
 	if (l->l_tls_modid != 0)
 	  data = _dl_tls_get_addr_soft (l);
+#endif
 	*(void **) args->arg = data;
 	break;
       }
-- 
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