From ca67b09c015d4af3ae3cce12aa72e60941dbb8b5 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 18:29:52 +0200 Subject: Adding debian version 2.06-13+deb12u1. Signed-off-by: Daniel Baumann --- debian/patches/grub-install-removable-shim.patch | 196 +++++++++++++++++++++++ 1 file changed, 196 insertions(+) create mode 100644 debian/patches/grub-install-removable-shim.patch (limited to 'debian/patches/grub-install-removable-shim.patch') diff --git a/debian/patches/grub-install-removable-shim.patch b/debian/patches/grub-install-removable-shim.patch new file mode 100644 index 0000000..21b87c4 --- /dev/null +++ b/debian/patches/grub-install-removable-shim.patch @@ -0,0 +1,196 @@ +From c8351a8a7a7664dfac4de63fb6df185b2a52a346 Mon Sep 17 00:00:00 2001 +From: Steve McIntyre <93sam@debian.org> +Date: Fri, 14 Jun 2019 16:37:11 +0100 +Subject: Deal with --force-extra-removable with signed shim too + +In this case, we need both the signed shim as /EFI/BOOT/BOOTXXX.EFI +and signed Grub as /EFI/BOOT/grubXXX.efi. + +Also install the BOOTXXX.CSV into /EFI/debian, and FBXXX.EFI into +/EFI/BOOT/ so that it can work when needed (*iff* we're updating the +NVRAM). + +[cjwatson: Refactored also_install_removable somewhat for brevity and so +that we're using consistent case-insensitive logic.] + +Bug-Debian: https://bugs.debian.org/930531 +Last-Update: 2021-09-24 + +Patch-Name: grub-install-removable-shim.patch +--- + util/grub-install.c | 83 +++++++++++++++++++++++++++++++++++---------- + 1 file changed, 66 insertions(+), 17 deletions(-) + +Index: grub.git/util/grub-install.c +=================================================================== +--- grub.git.orig/util/grub-install.c ++++ grub.git/util/grub-install.c +@@ -891,17 +891,13 @@ check_component_exists(const char *dir, + static void + also_install_removable(const char *src, + const char *base_efidir, +- const char *efi_suffix_upper) ++ const char *efi_file, ++ int is_needed) + { +- char *efi_file = NULL; + char *dst = NULL; + char *cur = NULL; + char *found = NULL; + +- if (!efi_suffix_upper) +- grub_util_error ("%s", _("efi_suffix_upper not set")); +- efi_file = xasprintf ("BOOT%s.EFI", efi_suffix_upper); +- + /* We need to install in $base_efidir/EFI/BOOT/$efi_file, but we + * need to cope with case-insensitive stuff here. Build the path one + * component at a time, checking for existing matches each time. */ +@@ -935,10 +931,9 @@ also_install_removable(const char *src, + cur = xstrdup (dst); + free (dst); + free (found); +- grub_install_copy_file (src, cur, 1); ++ grub_install_copy_file (src, cur, is_needed); + + free (cur); +- free (efi_file); + } + + int +@@ -2103,11 +2098,14 @@ main (int argc, char *argv[]) + case GRUB_INSTALL_PLATFORM_IA64_EFI: + { + char *dst = grub_util_path_concat (2, efidir, efi_file); ++ char *removable_file = xasprintf ("BOOT%s.EFI", efi_suffix_upper); ++ + if (uefi_secure_boot) + { + char *shim_signed = NULL; + char *mok_signed = NULL, *mok_file = NULL; + char *fb_signed = NULL, *fb_file = NULL; ++ char *csv_file = NULL; + char *config_dst; + FILE *config_dst_f; + +@@ -2116,11 +2114,15 @@ main (int argc, char *argv[]) + mok_file = xasprintf ("mm%s.efi", efi_suffix); + fb_signed = xasprintf ("fb%s.efi.signed", efi_suffix); + fb_file = xasprintf ("fb%s.efi", efi_suffix); ++ csv_file = xasprintf ("BOOT%s.CSV", efi_suffix_upper); ++ ++ /* If we have a signed shim binary, install that and all ++ its helpers in the normal vendor path */ + + if (grub_util_is_regular (shim_signed)) + { + char *chained_base, *chained_dst; +- char *mok_src, *mok_dst, *fb_src, *fb_dst; ++ char *mok_src, *mok_dst, *fb_src, *fb_dst, *csv_src, *csv_dst; + if (!removable) + { + free (efi_file); +@@ -2132,8 +2134,6 @@ main (int argc, char *argv[]) + chained_base = xasprintf ("grub%s.efi", efi_suffix); + chained_dst = grub_util_path_concat (2, efidir, chained_base); + grub_install_copy_file (efi_signed, chained_dst, 1); +- free (chained_dst); +- free (chained_base); + + /* Not critical, so not an error if they are not present (as it + won't be for older releases); but if we have them, make +@@ -2144,8 +2144,6 @@ main (int argc, char *argv[]) + mok_file); + grub_install_copy_file (mok_src, + mok_dst, 0); +- free (mok_src); +- free (mok_dst); + + fb_src = grub_util_path_concat (2, "/usr/lib/shim/", + fb_signed); +@@ -2154,30 +2152,82 @@ main (int argc, char *argv[]) + if (!removable) + grub_install_copy_file (fb_src, + fb_dst, 0); ++ ++ csv_src = grub_util_path_concat (2, "/usr/lib/shim/", ++ csv_file); ++ csv_dst = grub_util_path_concat (2, efidir, ++ csv_file); ++ grub_install_copy_file (csv_src, ++ csv_dst, 0); ++ ++ /* Install binaries into .../EFI/BOOT too: ++ the shim binary ++ the grub binary ++ the shim fallback binary (not fatal on failure) */ ++ if (force_extra_removable) ++ { ++ grub_util_info ("Secure boot: installing shim and image into rm path"); ++ also_install_removable (shim_signed, base_efidir, removable_file, 1); ++ ++ also_install_removable (efi_signed, base_efidir, chained_base, 1); ++ also_install_removable (mok_src, base_efidir, mok_file, 0); ++ ++ /* If we're updating the NVRAM, add fallback too - it ++ will re-update the NVRAM later if things break */ ++ if (update_nvram) ++ also_install_removable (fb_src, base_efidir, fb_file, 0); ++ } ++ ++ free (chained_dst); ++ free (chained_base); ++ free (mok_src); ++ free (mok_dst); + free (fb_src); + free (fb_dst); ++ free (csv_src); ++ free (csv_dst); + } + else +- grub_install_copy_file (efi_signed, dst, 1); ++ { ++ /* Tried to install for secure boot, but no signed ++ shim found. Fall back to just installing the signed ++ grub binary */ ++ grub_util_info ("Secure boot (no shim): installing signed grub binary"); ++ grub_install_copy_file (efi_signed, dst, 1); ++ if (force_extra_removable) ++ { ++ grub_util_info ("Secure boot (no shim): installing signed grub binary into rm path"); ++ also_install_removable (efi_signed, base_efidir, removable_file, 1); ++ } ++ } + ++ /* In either case, install our grub.cfg */ + config_dst = grub_util_path_concat (2, efidir, "grub.cfg"); + grub_install_copy_file (load_cfg, config_dst, 1); + config_dst_f = grub_util_fopen (config_dst, "ab"); + fprintf (config_dst_f, "configfile $prefix/grub.cfg\n"); + fclose (config_dst_f); + free (config_dst); +- if (force_extra_removable) +- also_install_removable(efi_signed, base_efidir, efi_suffix_upper); ++ ++ free (csv_file); ++ free (fb_file); ++ free (fb_signed); ++ free (mok_file); ++ free (mok_signed); ++ free (shim_signed); + } + else + { ++ /* No secure boot - just install our newly-generated image */ ++ grub_util_info ("No Secure Boot: installing core image"); + grub_install_copy_file (imgfile, dst, 1); + if (force_extra_removable) +- also_install_removable(imgfile, base_efidir, efi_suffix_upper); ++ also_install_removable (imgfile, base_efidir, removable_file, 1); + } + + grub_set_install_backup_ponr (); + ++ free (removable_file); + free (dst); + } + if (!removable && update_nvram) -- cgit v1.2.3