Update.

1998-09-01 17:53  Ulrich Drepper  <drepper@cygnus.com>

	* elf/dl-load.c (add_name_to_object): Change return type to void and
	make NAME parameter const.  Allocate room for NAME in same memory
	block used for l_libname entry.
	(_dl_map_object_from_fd): Don't free NAME on failure.
	(map_segment): Pass SONAME to add_name_to_object, not a copy.
	(_dl_map_object): Don't create copy of NAME.  Pass NAME to
	_dl_map_object_from_fd.
	* elf/dl-object.c (dl_new_object): Allocate room for NAME in same
	memory block used for l_libname entry.
	* elf/dl-close.c: Adjust free()ing for this change.

1 files changed, 4 insertions, 4 deletions

diff --git a/elf/dl-object.c b/elf/dl-object.c
index e91beac..97edd81 100644
--- a/elf/dl-object.c
+++ b/elf/dl-object.c
@@ -35,14 +35,14 @@ struct link_map *
 internal_function
 _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);
+  size_t libname_len = strlen (libname) + 1;
+  struct link_map *new = calloc (sizeof *new, 1);
+  struct libname_list *newname = malloc (sizeof *newname + libname_len);
   if (! new || ! newname)
     return NULL;
 
-  memset (new, 0, sizeof *new);
   new->l_name = realname;
-  newname->name = libname;
+  newname->name = memcpy (newname + 1, libname, libname_len);
   newname->next = NULL;
   new->l_libname = newname;
   new->l_type = type;