grub2/0131-Fix-undefined-references-for-fdt-when-building-with-.patch
Javier Martinez Canillas 61745502ab
Update to 2.06~rc1 to fix a bunch of CVEs
Resolves: CVE-2020-14372
Resolves: CVE-2020-25632
Resolves: CVE-2020-25647
Resolves: CVE-2020-27749
Resolves: CVE-2020-27779
Resolves: CVE-2021-20225
Resolves: CVE-2021-20233

Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
2021-03-15 09:50:34 +01:00

41 lines
2.2 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Javier Martinez Canillas <javierm@redhat.com>
Date: Wed, 1 May 2019 00:36:19 +0200
Subject: [PATCH] Fix undefined references for fdt when building with platform
emu
The fdt module isn't build for this platform, so adding the declarations
with platform emu will lead to the following undefined reference errors:
BUILDSTDERR: /usr/bin/ld: grub_emu_lite-symlist.o:(.data+0x500): undefined reference to `grub_fdt_add_subnode'
BUILDSTDERR: /usr/bin/ld: grub_emu_lite-symlist.o:(.data+0x518): undefined reference to `grub_fdt_check_header'
BUILDSTDERR: /usr/bin/ld: grub_emu_lite-symlist.o:(.data+0x530): undefined reference to `grub_fdt_check_header_nosize'
BUILDSTDERR: /usr/bin/ld: grub_emu_lite-symlist.o:(.data+0x548): undefined reference to `grub_fdt_create_empty_tree'
BUILDSTDERR: /usr/bin/ld: grub_emu_lite-symlist.o:(.data+0x560): undefined reference to `grub_fdt_find_subnode'
BUILDSTDERR: /usr/bin/ld: grub_emu_lite-symlist.o:(.data+0x578): undefined reference to `grub_fdt_first_node'
BUILDSTDERR: /usr/bin/ld: grub_emu_lite-symlist.o:(.data+0x590): undefined reference to `grub_fdt_get_nodename'
BUILDSTDERR: /usr/bin/ld: grub_emu_lite-symlist.o:(.data+0x5a8): undefined reference to `grub_fdt_get_prop'
BUILDSTDERR: /usr/bin/ld: grub_emu_lite-symlist.o:(.data+0x5c0): undefined reference to `grub_fdt_next_node'
BUILDSTDERR: /usr/bin/ld: grub_emu_lite-symlist.o:(.data+0x5d8): undefined reference to `grub_fdt_set_prop'
BUILDSTDERR: collect2: error: ld returned 1 exit status
BUILDSTDERR: make[1]: *** [Makefile:27093: grub-emu-lite] Error 1
BUILDSTDERR: make[1]: *** Waiting for unfinished jobs....
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
---
include/grub/fdt.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/grub/fdt.h b/include/grub/fdt.h
index 22b7c5463fc..2041341fd68 100644
--- a/include/grub/fdt.h
+++ b/include/grub/fdt.h
@@ -19,7 +19,7 @@
#ifndef GRUB_FDT_HEADER
#define GRUB_FDT_HEADER 1
-#if defined(__arm__) || defined(__aarch64__)
+#if !defined(GRUB_MACHINE_EMU) && (defined(__arm__) || defined(__aarch64__))
#include <grub/types.h>
#include <grub/symbol.h>