forked from pool/grub2
49ce0ac7f1
- Fix boot failure in blocklist installation (bsc#1178278) * Modified 0002-grub-install-Avoid-incompleted-install-on-i386-pc.patch OBS-URL: https://build.opensuse.org/request/show/845364 OBS-URL: https://build.opensuse.org/package/show/Base:System/grub2?expand=0&rev=367
98 lines
3.5 KiB
Diff
98 lines
3.5 KiB
Diff
From 4cf2e774557c782aa7156b2261d603212b24a64c Mon Sep 17 00:00:00 2001
|
|
From: Michael Chang <mchang@suse.com>
|
|
Date: Sat, 26 Sep 2020 20:29:40 +0800
|
|
Subject: [PATCH 2/2] grub-install: Avoid incompleted install on i386-pc
|
|
|
|
If any error happens between grub_install_copy_files() and
|
|
grub_util_bios_setup(), the system would become unbootable with error
|
|
like undefined symbol as a result of incompleted install that leaves
|
|
behind images on disk from different build to the modules on /boot.
|
|
|
|
This patch makes grub_install_copy_files() an adjecent call to
|
|
grub_util_bios_setup() to minimize the risk of running into any error in
|
|
between that would abort the process.
|
|
|
|
V1:
|
|
* Create platform directory, /boot/grub2/i386-pc, which is required to
|
|
have existed in the process of setting up prefix for the core.img.
|
|
This fixed "failed to get canonical path of `/boot/grub2/i386-pc`"
|
|
error during grub-install.
|
|
|
|
V2: Do not clean up core.img and boot.img in i386-pc platform directory.
|
|
The core.img is required by blocklist install that will load it from
|
|
platform directory. Both files can be used by grub2-bios-setup to
|
|
reinstall images to disk made by previous grub2-install.
|
|
|
|
Signed-off-by: Michael Chang <mchang@suse.com>
|
|
---
|
|
util/grub-install.c | 7 +++++--
|
|
1 file changed, 5 insertions(+), 2 deletions(-)
|
|
|
|
Index: grub-2.04/util/grub-install.c
|
|
===================================================================
|
|
--- grub-2.04.orig/util/grub-install.c
|
|
+++ grub-2.04/util/grub-install.c
|
|
@@ -1340,8 +1340,9 @@ main (int argc, char *argv[])
|
|
}
|
|
}
|
|
|
|
- grub_install_copy_files (grub_install_source_directory,
|
|
- grubdir, platform);
|
|
+ if (platform != GRUB_INSTALL_PLATFORM_I386_PC)
|
|
+ grub_install_copy_files (grub_install_source_directory,
|
|
+ grubdir, platform);
|
|
|
|
char *envfile = grub_util_path_concat (2, grubdir, "grubenv");
|
|
if (!grub_util_is_regular (envfile))
|
|
@@ -1430,6 +1431,7 @@ main (int argc, char *argv[])
|
|
{
|
|
char *t = grub_util_path_concat (2, grubdir,
|
|
platname);
|
|
+ grub_install_mkdir_p (t);
|
|
platdir = grub_canonicalize_file_name (t);
|
|
if (!platdir)
|
|
grub_util_error (_("failed to get canonical path of `%s'"),
|
|
@@ -1964,6 +1966,8 @@ main (int argc, char *argv[])
|
|
fs_probe, allow_floppy, add_rs_codes,
|
|
warn_short_mbr_gap);
|
|
}
|
|
+ grub_install_copy_files (grub_install_source_directory,
|
|
+ grubdir, platform);
|
|
break;
|
|
}
|
|
case GRUB_INSTALL_PLATFORM_SPARC64_IEEE1275:
|
|
Index: grub-2.04/util/grub-install-common.c
|
|
===================================================================
|
|
--- grub-2.04.orig/util/grub-install-common.c
|
|
+++ grub-2.04/util/grub-install-common.c
|
|
@@ -190,18 +190,28 @@ clean_grub_dir (const char *di)
|
|
{
|
|
grub_util_fd_dir_t d;
|
|
grub_util_fd_dirent_t de;
|
|
+ int skip_img = 0;
|
|
|
|
d = grub_util_fd_opendir (di);
|
|
if (!d)
|
|
grub_util_error (_("cannot open directory `%s': %s"),
|
|
di, grub_util_fd_strerror ());
|
|
|
|
+ {
|
|
+ char *plat_i386_pc = grub_install_get_platform_name (GRUB_INSTALL_PLATFORM_I386_PC);
|
|
+ const char *plat = strrchr (di, '/');
|
|
+
|
|
+ if (plat && strcmp (plat + 1, plat_i386_pc) == 0)
|
|
+ skip_img = 1;
|
|
+ free (plat_i386_pc);
|
|
+ }
|
|
+
|
|
while ((de = grub_util_fd_readdir (d)))
|
|
{
|
|
const char *ext = strrchr (de->d_name, '.');
|
|
if ((ext && (strcmp (ext, ".mod") == 0
|
|
|| strcmp (ext, ".lst") == 0
|
|
- || strcmp (ext, ".img") == 0
|
|
+ || (!skip_img && strcmp (ext, ".img") == 0)
|
|
|| strcmp (ext, ".mo") == 0)
|
|
&& strcmp (de->d_name, "menu.lst") != 0)
|
|
|| strcmp (de->d_name, "efiemu32.o") == 0
|