diff options
| author | Dale Rahn <drahn@cvs.openbsd.org> | 2006-05-03 16:10:53 +0000 |
|---|---|---|
| committer | Dale Rahn <drahn@cvs.openbsd.org> | 2006-05-03 16:10:53 +0000 |
| commit | ec4b8bbf8212a67706e8bf0d84a933147a5bf89c (patch) | |
| tree | f06a750d1a5fbec05783cff2a3ba488c9e288a69 /libexec/ld.so/resolve.h | |
| parent | b1f9a206d3729c6275222429f2ec0529817fc0b3 (diff) | |
prebind - how to prelink a binary without throwing security out the window
Prelink fixes the address of libraries making 'return to libc' attacks trival,
prebind uses a different method to achieve most of the same gains, however
without adding any security conerns.
Still under development, now in-tree.
Diffstat (limited to 'libexec/ld.so/resolve.h')
| -rw-r--r-- | libexec/ld.so/resolve.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libexec/ld.so/resolve.h b/libexec/ld.so/resolve.h index d3c20b1bdcf..2eb39d3d251 100644 --- a/libexec/ld.so/resolve.h +++ b/libexec/ld.so/resolve.h @@ -1,4 +1,4 @@ -/* $OpenBSD: resolve.h,v 1.50 2005/11/09 16:41:29 kurt Exp $ */ +/* $OpenBSD: resolve.h,v 1.51 2006/05/03 16:10:51 drahn Exp $ */ /* * Copyright (c) 1998 Per Fogelstrom, Opsycon AB @@ -136,6 +136,8 @@ struct elf_object { /* object that caused this module to be loaded, used in symbol lookup */ elf_object_t *load_object; + void *prebind_data; + /* for object confirmation */ dev_t dev; ino_t inode; |