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-rw-r--r--elf/dl-lookup.c22
1 files changed, 10 insertions, 12 deletions
diff --git a/elf/dl-lookup.c b/elf/dl-lookup.c
index 019278c9b0..e971929d0e 100644
--- a/elf/dl-lookup.c
+++ b/elf/dl-lookup.c
@@ -1,5 +1,5 @@
 /* Look up a symbol in the loaded objects.
-   Copyright (C) 1995-2005, 2006 Free Software Foundation, Inc.
+   Copyright (C) 1995-2005, 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
@@ -25,6 +25,7 @@
 #include <ldsodefs.h>
 #include <dl-hash.h>
 #include <dl-machine.h>
+#include <sysdep-cancel.h>
 #include <bits/libc-lock.h>
 #include <tls.h>
 
@@ -228,17 +229,13 @@ _dl_lookup_symbol_x (const char *undef_name, struct link_map *undef_map,
 
   /* No other flag than DL_LOOKUP_ADD_DEPENDENCY is allowed if we look
      up a versioned symbol.  */
-  assert (version == NULL || flags == 0 || flags == DL_LOOKUP_ADD_DEPENDENCY);
+  assert (version == NULL || (flags & ~(DL_LOOKUP_ADD_DEPENDENCY)) == 0);
 
   size_t i = 0;
   if (__builtin_expect (skip_map != NULL, 0))
-    {
-      /* Search the relevant loaded objects for a definition.  */
-      while ((*scope)->r_list[i] != skip_map)
-	++i;
-
-      assert (i < (*scope)->r_nlist);
-    }
+    /* Search the relevant loaded objects for a definition.  */
+    while ((*scope)->r_list[i] != skip_map)
+      ++i;
 
   /* Search the relevant loaded objects for a definition.  */
   for (size_t start = i; *scope != NULL; start = 0, ++scope)
@@ -341,9 +338,8 @@ _dl_lookup_symbol_x (const char *undef_name, struct link_map *undef_map,
       && add_dependency (undef_map, current_value.m) < 0)
       /* Something went wrong.  Perhaps the object we tried to reference
 	 was just removed.  Try finding another definition.  */
-      return _dl_lookup_symbol_x (undef_name, undef_map, ref,
-				  symbol_scope, version, type_class,
-				  flags, skip_map);
+      return _dl_lookup_symbol_x (undef_name, undef_map, ref, symbol_scope,
+				  version, type_class, flags, skip_map);
 
   /* The object is used.  */
   current_value.m->l_used = 1;
@@ -449,10 +445,12 @@ _dl_debug_bindings (const char *undef_name, struct link_map *undef_map,
 	    conflict = 1;
 	}
 
+# ifdef USE_TLS
       if (value->s
 	  && (__builtin_expect (ELFW(ST_TYPE) (value->s->st_info)
 				== STT_TLS, 0)))
 	type_class = 4;
+# endif
 
       if (conflict
 	  || GLRO(dl_trace_prelink_map) == undef_map