From: deraadt <deraadt@openbsd.org>
Date: Sun, 18 Dec 2022 19:33:11 +0000 (+0000)
Subject: cannot try the boot.data unmap until all the ld.script are commited, and
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=61923635ca192795d542df18c15a97542d32ac60;p=openbsd

cannot try the boot.data unmap until all the ld.script are commited, and
fixed to identify the region correctly.
---

diff --git a/libexec/ld.so/loader.c b/libexec/ld.so/loader.c
index f3f811687a9..cbe5d83f3ea 100644
--- a/libexec/ld.so/loader.c
+++ b/libexec/ld.so/loader.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: loader.c,v 1.207 2022/12/16 03:14:52 deraadt Exp $ */
+/*	$OpenBSD: loader.c,v 1.208 2022/12/18 19:33:11 deraadt Exp $ */
 
 /*
  * Copyright (c) 1998 Per Fogelstrom, Opsycon AB
@@ -215,14 +215,18 @@ void
 _dl_clean_boot(void)
 {
 	extern char boot_text_start[], boot_text_end[];
+#if 0	/* XXX breaks boehm-gc?!? */
 	extern char boot_data_start[], boot_data_end[];
+#endif
 
 	_dl_mmap(boot_text_start, boot_text_end - boot_text_start,
 	    PROT_NONE, MAP_FIXED | MAP_PRIVATE | MAP_ANON, -1, 0);
 	_dl_mimmutable(boot_text_start, boot_text_end - boot_text_start);
+#if 0	/* XXX breaks boehm-gc?!? */
 	_dl_mmap(boot_data_start, boot_data_end - boot_data_start,
 	    PROT_NONE, MAP_FIXED | MAP_PRIVATE | MAP_ANON, -1, 0);
 	_dl_mimmutable(boot_data_start, boot_data_end - boot_data_start);
+#endif
 }
 #endif /* DO_CLEAN_BOOT */