Update.

	Call _dl_new_object with extra argument.
	Call _dl_new_object with extra argument.
	but the main one if new argument is nonzero.
	* elf/ldsodefs.h: Adjust for _dl_new_object change.
	(dl_main): Call _dl_new_object with extra argument.

4 files changed, 12 insertions, 10 deletions

diff --git a/elf/dl-load.c b/elf/dl-load.c
index 8e6a853..81c1d8b 100644
--- a/elf/dl-load.c
+++ b/elf/dl-load.c
@@ -739,7 +739,7 @@ _dl_map_object_from_fd (char *name, int fd, char *realname,
 #endif
 
   /* Enter the new object in the list of loaded objects.  */
-  l = _dl_new_object (realname, name, l_type);
+  l = _dl_new_object (realname, name, l_type, loader != NULL);
   if (! l)
     lose (ENOMEM, "cannot create shared object descriptor");
   l->l_opencount = 1;
@@ -1290,7 +1290,8 @@ _dl_map_object (struct link_map *loader, const char *name, int preloaded,
 
 	  /* Enter the new object in the list of loaded objects.  */
 	  if ((name_copy = local_strdup (name)) == NULL
-	      || (l = _dl_new_object (name_copy, name, type)) == NULL)
+	      || (l = _dl_new_object (name_copy, name, type,
+				      loader != NULL)) == NULL)
 	    _dl_signal_error (ENOMEM, name,
 			      "cannot create shared object descriptor");
 	  /* We use an opencount of 0 as a sign for the faked entry.  */
diff --git a/elf/dl-object.c b/elf/dl-object.c
index f2ef816..e91beac 100644
--- a/elf/dl-object.c
+++ b/elf/dl-object.c
@@ -33,7 +33,7 @@ struct link_map *_dl_default_scope[5];
 
 struct link_map *
 internal_function
-_dl_new_object (char *realname, const char *libname, int type)
+_dl_new_object (char *realname, const char *libname, int type, int find_origin)
 {
   struct link_map *new = malloc (sizeof *new);
   struct libname_list *newname = malloc (sizeof *newname);
@@ -62,9 +62,8 @@ _dl_new_object (char *realname, const char *libname, int type)
       l->l_next = new;
     }
 
-  /* The REALNAME is "" for the main link map.  This name must be determined
-     specially.  */
-  if (realname[0] == '\0')
+  /* Don't try to find the origin for the main map.  */
+  if (! find_origin)
     new->l_origin = NULL;
   else
     {
diff --git a/elf/ldsodefs.h b/elf/ldsodefs.h
index 847d5ce..b36fcd8 100644
--- a/elf/ldsodefs.h
+++ b/elf/ldsodefs.h
@@ -166,7 +166,7 @@ extern void _dl_sysdep_output (int fd, const char *string, ...);
    descriptor for this.  All arguments are `const char *'; args until
    a null pointer are concatenated to form the message to print.  If
    NEW_LINE is nonzero it is assumed that the message starts on a new
-   line.*/
+   line.  */
 extern void _dl_debug_message (int new_line, const char *string, ...);
 
 /* OS-dependent function to write a message on the standard output.
@@ -356,9 +356,11 @@ extern struct link_map **_dl_object_relocation_scope (struct link_map *map)
 
 
 /* Allocate a `struct link_map' for a new object being loaded,
-   and enter it into the _dl_loaded list.  */
+   and enter it into the _dl_loaded list.  If find origin is nonzero
+   determine the origin of the file.  */
 extern struct link_map *_dl_new_object (char *realname, const char *libname,
-					int type) internal_function;
+					int type, int find_origin)
+     internal_function;
 
 /* Relocate the given object (if it hasn't already been).
    SCOPE is passed to _dl_lookup_symbol in symbol lookups.
diff --git a/elf/rtld.c b/elf/rtld.c
index 3b3dfbf..600f062 100644
--- a/elf/rtld.c
+++ b/elf/rtld.c
@@ -420,7 +420,7 @@ of this helper program; chances are you did not intend to run this program.\n\
     {
       /* Create a link_map for the executable itself.
 	 This will be what dlopen on "" returns.  */
-      main_map = _dl_new_object ((char *) "", "", lt_executable);
+      main_map = _dl_new_object ((char *) "", "", lt_executable, 0);
       if (main_map == NULL)
 	_dl_sysdep_fatal ("cannot allocate memory for link map\n", NULL);
       main_map->l_phdr = phdr;