diff options
| author |   otto <otto@openbsd.org> | 2010-01-13 12:40:11 +0000 |
|---|---|---|
| committer | otto <otto@openbsd.org> | 2010-01-13 12:40:11 +0000 |
| commit | 036d0e01978b166cdef6a458291d80ad71054cf3 (patch) | |
| tree | 92c4fdd8561a48ae9b9a68031aa7db6f0f84eb57 /lib/libc/stdlib/malloc.c | |
| parent | Double and in comment. (diff) | |
| download | wireguard-openbsd-036d0e01978b166cdef6a458291d80ad71054cf3.tar.xz wireguard-openbsd-036d0e01978b166cdef6a458291d80ad71054cf3.zip | |
New options 'S', as a shorthand for the options most suitable as an
extra safeguard (FGJ). Idea from deraadt@; ok deraadt@ dlg@
Diffstat (limited to 'lib/libc/stdlib/malloc.c')
| -rw-r--r-- | lib/libc/stdlib/malloc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/libc/stdlib/malloc.c b/lib/libc/stdlib/malloc.c index 9bdea862f2d..9cee3e5935f 100644 --- a/lib/libc/stdlib/malloc.c +++ b/lib/libc/stdlib/malloc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: malloc.c,v 1.123 2009/12/16 08:23:53 otto Exp $ */ +/* $OpenBSD: malloc.c,v 1.124 2010/01/13 12:40:11 otto Exp $ */ /* * Copyright (c) 2008 Otto Moerbeek <otto@drijf.net> * @@ -661,6 +661,10 @@ omalloc_init(struct dir_info **dp) case 'R': mopts.malloc_realloc = 1; break; + case 'S': + mopts.malloc_freeprot = mopts.malloc_junk = 1; + mopts.malloc_guard = MALLOC_PAGESIZE; + break; case 'x': mopts.malloc_xmalloc = 0; break; |