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debian/patches/0001-shim-fix-the-mirroring-MokSBState-fail.patch: dropped, included upstream.

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This commit is contained in:
Mathieu Trudel-Lapierre 2017-08-07 17:43:08 -04:00
parent 5d42729fe3
commit 5ca483b97b
3 changed files with 2 additions and 72 deletions
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2
debian/changelog vendored
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@ -10,6 +10,8 @@ shim (12+1501864225.b586175-0) UNRELEASED; urgency=medium
makes it possible to build a shim for other architectures than amd64.
* debian/patches/second-stage-path: dropped.
* debian/patches/sbsigntool-no-pesign: refreshed.
* debian/patches/0001-shim-fix-the-mirroring-MokSBState-fail.patch: dropped,
included upstream.
-- Mathieu Trudel-Lapierre <cyphermox@ubuntu.com> Fri, 04 Aug 2017 12:33:22 -0400

71
debian/patches/0001-shim-fix-the-mirroring-MokSBState-fail.patch vendored
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@ -1,71 +0,0 @@
From 1681bd7282e606e961c0d1bfafcf807a32bc912d Mon Sep 17 00:00:00 2001
From: Ivan Hu <ivan.hu@canonical.com>
Date: Tue, 22 Nov 2016 06:26:01 +0800
Subject: [PATCH] shim: fix the mirroring MokSBState fail
Bug-Ubuntu: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1644806
Some machines have already embedded MokSBStateRT varaible with
EFI_VARIABLE_NON_VOLATILE attribute, and some users might disable shim
vailidation manually by creating MokSBStateRT. It causes mirroring MokSBState
fail because the variable cannot be set with different attribute again, and gets
error massage every time when booting.
Fix it with checking the MokSBStateRT existence and deleting it before
mirroring it.
Signed-off-by: Ivan Hu <ivan.hu@canonical.com>
Signed-off-by: Mathieu Trudel-Lapierre <mathieu.trudel-lapierre@canonical.com>
---
shim.c | 34 ++++++++++++++++++++++++----------
1 file changed, 24 insertions(+), 10 deletions(-)
diff --git a/shim.c b/shim.c
index c69961b..90ea784 100644
--- a/shim.c
+++ b/shim.c
@@ -2013,18 +2013,32 @@ EFI_STATUS mirror_mok_sb_state()
UINTN DataSize = 0;
efi_status = get_variable(L"MokSBState", &Data, &DataSize, shim_lock_guid);
- if (efi_status != EFI_SUCCESS)
- return efi_status;
+ if (efi_status == EFI_SUCCESS) {
+ UINT8 *Data_RT = NULL;
+ UINTN DataSize_RT = 0;
+
+ efi_status = get_variable(L"MokSBStateRT", &Data_RT,
+ &DataSize_RT, shim_lock_guid);
+ if (efi_status == EFI_SUCCESS) {
+ efi_status = uefi_call_wrapper(RT->SetVariable, 5,
+ L"MokSBStateRT",
+ &shim_lock_guid,
+ EFI_VARIABLE_BOOTSERVICE_ACCESS
+ | EFI_VARIABLE_RUNTIME_ACCESS
+ | EFI_VARIABLE_NON_VOLATILE,
+ 0, NULL);
+ }
- efi_status = uefi_call_wrapper(RT->SetVariable, 5, L"MokSBStateRT",
- &shim_lock_guid,
- EFI_VARIABLE_BOOTSERVICE_ACCESS
- | EFI_VARIABLE_RUNTIME_ACCESS,
- DataSize, Data);
- if (efi_status != EFI_SUCCESS) {
- console_error(L"Failed to set MokSBStateRT", efi_status);
+ efi_status = uefi_call_wrapper(RT->SetVariable, 5,
+ L"MokSBStateRT",
+ &shim_lock_guid,
+ EFI_VARIABLE_BOOTSERVICE_ACCESS
+ | EFI_VARIABLE_RUNTIME_ACCESS,
+ DataSize, Data);
+ if (efi_status != EFI_SUCCESS) {
+ console_error(L"Failed to set MokSBStateRT", efi_status);
+ }
}
-
return efi_status;
}
--
2.7.4

1
debian/patches/series vendored
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@ -1,2 +1 @@
sbsigntool-not-pesign
0001-shim-fix-the-mirroring-MokSBState-fail.patch