From 06535ae9487708dad9048552c9c92828d998a897 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Fri, 23 Jul 1999 22:58:50 +0000
Subject: Update.

	* posix/unistd.h: Move declaration of __libc_enable_secure to...
	* include/unistd.h: ...here.

	* elf/dl-open.c (dl_open_worker): If DST is used in SUID program punt.
	* elf/dl-deps.c (expand_dst): Likewise.

	* elf/dynamic-link.h: Set DT_SYMBOLIC, DT_TEXTREL, and DT_BIND_NOW
	based on DT_FLAGS value.

	* elf/do-lookup.h: Remove reference_name parameter, add undef_map.
	Add test for symbols marked STV_HIDDEN.
	* elf/dl-lookup.c (_dl_lookup_symbol): Remove reference_name parameter,
	add undef_map.  Compute reference_name locally.  Update call to
	do_lookup.
	(_dl_lookup_symbol_skip): Likewise.
	(_dl_lookup_versioned_symbol): Likewise.
	(_dl_lookup_versioned_symbol_skip): Likewise.
	* elf/dl-libc.c: Update call to _dl_lookup_*symbol.
	* elf/dl-runtime.c: Likewise.
	* elf/dl-sym.c: Likewise.
	* elf/dl-symbol.c: Likewise.
	* elf/ldsodefs.h: Adjust prototypes.

	* elf/dl-reloc.c (RESOLV): Add test for STV_PROTECTED flag set and
	handle appropriately.  Add comment about DT_TEXTREL.
	* elf/dl-runtime.c: Likewise.
---
 elf/dl-sym.c | 22 ++++++++++------------
 1 file changed, 10 insertions(+), 12 deletions(-)

(limited to 'elf/dl-sym.c')

diff --git a/elf/dl-sym.c b/elf/dl-sym.c
index 441b54f..91ca127 100644
--- a/elf/dl-sym.c
+++ b/elf/dl-sym.c
@@ -34,7 +34,7 @@ _dl_sym (void *handle, const char *name, void *who)
 
   if (handle == RTLD_DEFAULT)
     /* Search the global scope.  */
-    loadbase = _dl_lookup_symbol (name, &ref, _dl_global_scope, NULL, 0);
+    loadbase = _dl_lookup_symbol (name, NULL, &ref, _dl_global_scope, 0);
   else if (handle == RTLD_NEXT)
     {
       struct link_map *l, *match;
@@ -54,15 +54,14 @@ RTLD_NEXT used in code not dynamically loaded"));
       while (l->l_loader)
 	l = l->l_loader;
 
-      loadbase = _dl_lookup_symbol_skip (name, &ref, l->l_local_scope,
-					 NULL, match);
+      loadbase = _dl_lookup_symbol_skip (name, l, &ref, l->l_local_scope,
+					 match);
     }
   else
     {
       /* Search the scope of the given object.  */
       struct link_map *map = handle;
-      loadbase = _dl_lookup_symbol (name, &ref, map->l_local_scope,
-				    map->l_name, 0);
+      loadbase = _dl_lookup_symbol (name, map, &ref, map->l_local_scope, 0);
     }
 
   if (loadbase)
@@ -88,8 +87,8 @@ _dl_vsym (void *handle, const char *name, const char *version, void *who)
 
   if (handle == RTLD_DEFAULT)
     /* Search the global scope.  */
-    loadbase = _dl_lookup_versioned_symbol (name, &ref, _dl_global_scope,
-					    NULL, &vers, 0);
+    loadbase = _dl_lookup_versioned_symbol (name, NULL, &ref, _dl_global_scope,
+					    &vers, 0);
   else if (handle == RTLD_NEXT)
     {
       struct link_map *l, *match;
@@ -109,17 +108,16 @@ RTLD_NEXT used in code not dynamically loaded"));
       while (l->l_loader)
 	l = l->l_loader;
 
-      loadbase = _dl_lookup_versioned_symbol_skip (name, &ref,
+      loadbase = _dl_lookup_versioned_symbol_skip (name, l, &ref,
 						   l->l_local_scope,
-						   NULL, &vers, match);
+						   &vers, match);
     }
   else
     {
       /* Search the scope of the given object.  */
       struct link_map *map = handle;
-      loadbase = _dl_lookup_versioned_symbol (name, &ref,
-					      map->l_local_scope,
-					      map->l_name, &vers, 0);
+      loadbase = _dl_lookup_versioned_symbol (name, map, &ref,
+					      map->l_local_scope, &vers, 0);
     }
 
   if (loadbase)
-- 
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