[PATCH 2/2] rtld: turn "Already zero" assumptions into asserts

[Rolf Eike Beer <eb@emlix.com>]

---
 elf/rtld.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/elf/rtld.c b/elf/rtld.c
index 99d130cd1c..441d837095 100644
--- a/elf/rtld.c
+++ b/elf/rtld.c
@@ -1449,7 +1449,7 @@ of this helper program; chances are you did not intend to run this program.\n\
 	   the shared object is already loaded.  */
 	_dl_rtld_libname.name = ((const char *) main_map->l_addr
 				 + ph->p_vaddr);
-	/* _dl_rtld_libname.next = NULL;	Already zero.  */
+	assert(_dl_rtld_libname.next == NULL);
 	GL(dl_rtld_map).l_libname = &_dl_rtld_libname;
 
 	/* Ordinarilly, we would get additional names for the loader from
@@ -1470,7 +1470,7 @@ of this helper program; chances are you did not intend to run this program.\n\
 	    if (p != NULL)
 	      {
 		_dl_rtld_libname2.name = p;
-		/* _dl_rtld_libname2.next = NULL;  Already zero.  */
+		assert(_dl_rtld_libname2.next == NULL);
 		_dl_rtld_libname.next = &_dl_rtld_libname2;
 	      }
 	  }
@@ -1555,7 +1555,7 @@ of this helper program; chances are you did not intend to run this program.\n\
       /* We were invoked directly, so the program might not have a
 	 PT_INTERP.  */
       _dl_rtld_libname.name = GL(dl_rtld_map).l_name;
-      /* _dl_rtld_libname.next = NULL;	Already zero.  */
+      assert(_dl_rtld_libname.next == NULL);
       GL(dl_rtld_map).l_libname =  &_dl_rtld_libname;
     }
   else
-- 
2.28.0