[src/trunk]: src/usr.bin/ldd Disable SANITIZER for ldd(1)

[kamil <kamil%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/c051a00d1856
branches:  trunk
changeset: 323571:c051a00d1856
user:      kamil <kamil%NetBSD.org@localhost>
date:      Thu Jun 21 10:41:45 2018 +0000

description:
Disable SANITIZER for ldd(1)

These utilities (elf32, elf32_compat, elf64, liblldb) share code with the
ELF dynamic loader that is not being sanitized and its symbols are
installed into sanitized programs (in particular __tls_get_addr()).

Additionally libldd is used in rescue that is not expected to be sanitized
as of today.

diffstat:

 usr.bin/ldd/build/Makefile        |  4 +++-
 usr.bin/ldd/elf32/Makefile        |  4 +++-
 usr.bin/ldd/elf32_compat/Makefile |  4 +++-
 usr.bin/ldd/elf64/Makefile        |  4 +++-
 4 files changed, 12 insertions(+), 4 deletions(-)

diffs (44 lines):

diff -r 5f91d08c3ba3 -r c051a00d1856 usr.bin/ldd/build/Makefile
--- a/usr.bin/ldd/build/Makefile        Thu Jun 21 10:37:49 2018 +0000
+++ b/usr.bin/ldd/build/Makefile        Thu Jun 21 10:41:45 2018 +0000
@@ -1,4 +1,6 @@
-#      $NetBSD: Makefile,v 1.2 2014/03/02 03:55:19 matt Exp $
+#      $NetBSD: Makefile,v 1.3 2018/06/21 10:41:45 kamil Exp $
+
+NOSANITIZER=           # defined
 
 .include <bsd.own.mk>          # for MKDYNAMICROOT definition
 
diff -r 5f91d08c3ba3 -r c051a00d1856 usr.bin/ldd/elf32/Makefile
--- a/usr.bin/ldd/elf32/Makefile        Thu Jun 21 10:37:49 2018 +0000
+++ b/usr.bin/ldd/elf32/Makefile        Thu Jun 21 10:41:45 2018 +0000
@@ -1,4 +1,6 @@
-#      $NetBSD: Makefile,v 1.9 2014/03/02 03:55:19 matt Exp $
+#      $NetBSD: Makefile,v 1.10 2018/06/21 10:41:46 kamil Exp $
+
+NOSANITIZER=           # defined
 
 .include <bsd.own.mk>
 .include <bsd.init.mk>
diff -r 5f91d08c3ba3 -r c051a00d1856 usr.bin/ldd/elf32_compat/Makefile
--- a/usr.bin/ldd/elf32_compat/Makefile Thu Jun 21 10:37:49 2018 +0000
+++ b/usr.bin/ldd/elf32_compat/Makefile Thu Jun 21 10:41:45 2018 +0000
@@ -1,4 +1,6 @@
-#      $NetBSD: Makefile,v 1.1 2009/12/13 08:50:56 mrg Exp $
+#      $NetBSD: Makefile,v 1.2 2018/06/21 10:41:46 kamil Exp $
+
+NOSANITIZER=           # defined
 
 .include <bsd.own.mk>
 .include <bsd.init.mk>
diff -r 5f91d08c3ba3 -r c051a00d1856 usr.bin/ldd/elf64/Makefile
--- a/usr.bin/ldd/elf64/Makefile        Thu Jun 21 10:37:49 2018 +0000
+++ b/usr.bin/ldd/elf64/Makefile        Thu Jun 21 10:41:45 2018 +0000
@@ -1,4 +1,6 @@
-#      $NetBSD: Makefile,v 1.8 2014/08/28 12:23:29 joerg Exp $
+#      $NetBSD: Makefile,v 1.9 2018/06/21 10:41:46 kamil Exp $
+
+NOSANITIZER=           # defined
 
 .include <bsd.own.mk>