.shim-unsigned-aarch64.metadata

@@ -1 +1 @@
-2dc6308584187bf3ee88bf9b119938c72c5a5088 SOURCES/shim-15.tar.bz2
+3df0ab5cefc74fdf865cb36aea0e923cb4b6b3ed SOURCES/shim-15.6.tar.bz2

SOURCES/0001-Make-sure-that-MOK-variables-always-get-mirrored.patch

@@ -1,60 +0,0 @@
-From 9ab0d796bdc9cefdaa3b0df7434845d26c43d894 Mon Sep 17 00:00:00 2001
-From: Patrick Uiterwijk <patrick@puiterwijk.org>
-Date: Mon, 5 Nov 2018 14:51:16 +0100
-Subject: [PATCH 1/3] Make sure that MOK variables always get mirrored
-
-Without this, if a Mok variable doesn't exist in Boot Services, it will also
-not be copied to Runtime, even if we have data to be added to it (vendor cert).
-This patch makes sure that if we have extra data to append, we still mirror
-the variable.
-
-Signed-off-by: Patrick Uiterwijk <patrick@puiterwijk.org>
----
- mok.c | 20 ++++++++++++++++----
- 1 file changed, 16 insertions(+), 4 deletions(-)
-
-diff --git a/mok.c b/mok.c
-index 38675211e0e..00dd1ad3034 100644
---- a/mok.c
-+++ b/mok.c
-@@ -223,11 +223,26 @@ EFI_STATUS import_mok_state(EFI_HANDLE image_handle)
- 		UINT32 attrs = 0;
- 		BOOLEAN delete = FALSE, present, addend;
- 
-+		addend = (v->addend_source && v->addend_size &&
-+			  *v->addend_source && *v->addend_size)
-+			? TRUE : FALSE;
-+
- 		efi_status = get_variable_attr(v->name,
- 					       &v->data, &v->data_size,
- 					       *v->guid, &attrs);
--		if (efi_status == EFI_NOT_FOUND)
-+		if (efi_status == EFI_NOT_FOUND) {
-+			if (v->rtname && addend) {
-+				efi_status = mirror_one_mok_variable(v);
-+				if (EFI_ERROR(efi_status) &&
-+				    ret != EFI_SECURITY_VIOLATION)
-+					ret = efi_status;
-+			}
-+			/*
-+			 * after possibly adding, we can continue, no
-+			 * further checks to be done.
-+			 */
- 			continue;
-+		}
- 		if (EFI_ERROR(efi_status)) {
- 			perror(L"Could not verify %s: %r\n", v->name,
- 			       efi_status);
-@@ -272,9 +287,6 @@ EFI_STATUS import_mok_state(EFI_HANDLE image_handle)
- 		}
- 
- 		present = (v->data && v->data_size) ? TRUE : FALSE;
--		addend = (v->addend_source && v->addend_size &&
--			  *v->addend_source && *v->addend_size)
--			? TRUE : FALSE;
- 
- 		if (v->flags & MOK_VARIABLE_MEASURE && present) {
- 			/*
--- 
-2.20.1
-

SOURCES/0002-mok-fix-the-mirroring-of-RT-variables.patch

@@ -1,49 +0,0 @@
-From 4b27ae034ba9885960e72f77b3f687a9b7fea824 Mon Sep 17 00:00:00 2001
-From: Gary Lin <glin@suse.com>
-Date: Wed, 21 Nov 2018 12:47:43 +0800
-Subject: [PATCH 2/3] mok: fix the mirroring of RT variables
-
-When there is no key in MokList, import_mok_state() just skipped MokList
-even though it should always mirror the vendor cert. Besides, the faulty
-check of 'present' and 'addend' invalidates the mirroring of MokListXRT,
-MokSBStateRT, and MokIgnoreDB.
-
-https://github.com/rhboot/shim/issues/154
-
-Signed-off-by: Gary Lin <glin@suse.com>
----
- mok.c | 11 ++++-------
- 1 file changed, 4 insertions(+), 7 deletions(-)
-
-diff --git a/mok.c b/mok.c
-index 00dd1ad3034..41925abbb49 100644
---- a/mok.c
-+++ b/mok.c
-@@ -231,12 +231,8 @@ EFI_STATUS import_mok_state(EFI_HANDLE image_handle)
- 					       &v->data, &v->data_size,
- 					       *v->guid, &attrs);
- 		if (efi_status == EFI_NOT_FOUND) {
--			if (v->rtname && addend) {
--				efi_status = mirror_one_mok_variable(v);
--				if (EFI_ERROR(efi_status) &&
--				    ret != EFI_SECURITY_VIOLATION)
--					ret = efi_status;
--			}
-+			if (addend)
-+				goto mirror_addend;
- 			/*
- 			 * after possibly adding, we can continue, no
- 			 * further checks to be done.
-@@ -316,7 +312,8 @@ EFI_STATUS import_mok_state(EFI_HANDLE image_handle)
- 			}
- 		}
- 
--		if (v->rtname && present && addend) {
-+mirror_addend:
-+		if (v->rtname && (present || addend)) {
- 			if (v->flags & MOK_MIRROR_DELETE_FIRST)
- 				LibDeleteVariable(v->rtname, v->guid);
- 
--- 
-2.20.1
-

SOURCES/0003-mok-consolidate-mirroring-code-in-a-helper-instead-o.patch

@@ -1,109 +0,0 @@
-From 29c11483101b460869a5e0dba1f425073862127d Mon Sep 17 00:00:00 2001
-From: Peter Jones <pjones@redhat.com>
-Date: Thu, 31 Jan 2019 13:45:30 -0500
-Subject: [PATCH 3/3] mok: consolidate mirroring code in a helper instead of
- using goto
-
-There's no reason to complicate the logic with a goto here, instead just
-pull the logic we're jumping to out to a helper function.
-
-Signed-off-by: Peter Jones <pjones@redhat.com>
----
- mok.c  | 41 ++++++++++++++++++++++++++++-------------
- shim.h |  2 ++
- 2 files changed, 30 insertions(+), 13 deletions(-)
-
-diff --git a/mok.c b/mok.c
-index 41925abbb49..2f495e6cf25 100644
---- a/mok.c
-+++ b/mok.c
-@@ -130,7 +130,8 @@ struct mok_state_variable mok_state_variables[] = {
- 	{ NULL, }
- };
- 
--static EFI_STATUS mirror_one_mok_variable(struct mok_state_variable *v)
-+static EFI_STATUS nonnull(1)
-+mirror_one_mok_variable(struct mok_state_variable *v)
- {
- 	EFI_STATUS efi_status = EFI_SUCCESS;
- 	void *FullData = NULL;
-@@ -196,6 +197,29 @@ static EFI_STATUS mirror_one_mok_variable(struct mok_state_variable *v)
- 	return efi_status;
- }
- 
-+/*
-+ * Mirror a variable if it has an rtname, and preserve any
-+ * EFI_SECURITY_VIOLATION status at the same time.
-+ */
-+static EFI_STATUS nonnull(1)
-+maybe_mirror_one_mok_variable(struct mok_state_variable *v, EFI_STATUS ret)
-+{
-+	EFI_STATUS efi_status;
-+	if (v->rtname) {
-+		if (v->flags & MOK_MIRROR_DELETE_FIRST)
-+			LibDeleteVariable(v->rtname, v->guid);
-+
-+		efi_status = mirror_one_mok_variable(v);
-+		if (EFI_ERROR(efi_status)) {
-+			if (ret != EFI_SECURITY_VIOLATION)
-+				ret = efi_status;
-+			perror(L"Could not create %s: %r\n", v->rtname,
-+			       efi_status);
-+		}
-+	}
-+	return ret;
-+}
-+
- /*
-  * Verify our non-volatile MoK state.  This checks the variables above
-  * accessable and have valid attributes.  If they don't, it removes
-@@ -232,7 +256,7 @@ EFI_STATUS import_mok_state(EFI_HANDLE image_handle)
- 					       *v->guid, &attrs);
- 		if (efi_status == EFI_NOT_FOUND) {
- 			if (addend)
--				goto mirror_addend;
-+				ret = maybe_mirror_one_mok_variable(v, ret);
- 			/*
- 			 * after possibly adding, we can continue, no
- 			 * further checks to be done.
-@@ -312,16 +336,8 @@ EFI_STATUS import_mok_state(EFI_HANDLE image_handle)
- 			}
- 		}
- 
--mirror_addend:
--		if (v->rtname && (present || addend)) {
--			if (v->flags & MOK_MIRROR_DELETE_FIRST)
--				LibDeleteVariable(v->rtname, v->guid);
--
--			efi_status = mirror_one_mok_variable(v);
--			if (EFI_ERROR(efi_status) &&
--			    ret != EFI_SECURITY_VIOLATION)
--				ret = efi_status;
--		}
-+		if (present)
-+			ret = maybe_mirror_one_mok_variable(v, ret);
- 	}
- 
- 	/*
-@@ -340,4 +356,4 @@ mirror_addend:
- 	return ret;
- }
- 
--// vim:fenc=utf-8:tw=75
-+// vim:fenc=utf-8:tw=75:noet
-diff --git a/shim.h b/shim.h
-index 2b359d821e3..c26d5f06538 100644
---- a/shim.h
-+++ b/shim.h
-@@ -30,6 +30,8 @@
- 
- #include <stddef.h>
- 
-+#define nonnull(...) __attribute__((__nonnull__(__VA_ARGS__)))
-+
- #define min(a, b) ({(a) < (b) ? (a) : (b);})
- 
- #ifdef __x86_64__
--- 
-2.20.1
-

SOURCES/0004-Make-VLogError-behave-as-expected.patch

@@ -1,50 +0,0 @@
-From 0bff94b170116737e6e0838c35c0ac376542a5c0 Mon Sep 17 00:00:00 2001
-From: Peter Jones <pjones@redhat.com>
-Date: Tue, 12 Feb 2019 18:04:49 -0500
-Subject: [PATCH 4/4] Make VLogError() behave as expected.
-
-Signed-off-by: Peter Jones <pjones@redhat.com>
----
- errlog.c | 15 +++------------
- 1 file changed, 3 insertions(+), 12 deletions(-)
-
-diff --git a/errlog.c b/errlog.c
-index 18be4822d53..eebb266d396 100644
---- a/errlog.c
-+++ b/errlog.c
-@@ -14,29 +14,20 @@ EFI_STATUS
- VLogError(const char *file, int line, const char *func, CHAR16 *fmt, va_list args)
- {
- 	va_list args2;
--	UINTN size = 0, size2;
- 	CHAR16 **newerrs;
- 
--	size = SPrint(NULL, 0, L"%a:%d %a() ", file, line, func);
--	va_copy(args2, args);
--	size2 = VSPrint(NULL, 0, fmt, args2);
--	va_end(args2);
--
- 	newerrs = ReallocatePool(errs, (nerrs + 1) * sizeof(*errs),
- 				       (nerrs + 3) * sizeof(*errs));
- 	if (!newerrs)
- 		return EFI_OUT_OF_RESOURCES;
- 
--	newerrs[nerrs] = AllocatePool(size*2+2);
-+	newerrs[nerrs] = PoolPrint(L"%a:%d %a() ", file, line, func);
- 	if (!newerrs[nerrs])
- 		return EFI_OUT_OF_RESOURCES;
--	newerrs[nerrs+1] = AllocatePool(size2*2+2);
-+	va_copy(args2, args);
-+	newerrs[nerrs+1] = VPoolPrint(fmt, args2);
- 	if (!newerrs[nerrs+1])
- 		return EFI_OUT_OF_RESOURCES;
--
--	SPrint(newerrs[nerrs], size*2+2, L"%a:%d %a() ", file, line, func);
--	va_copy(args2, args);
--	VSPrint(newerrs[nerrs+1], size2*2+2, fmt, args2);
- 	va_end(args2);
- 
- 	nerrs += 2;
--- 
-2.20.1
-

SOURCES/0005-Make-EFI-variable-copying-fatal-only-on-secureboot-e.patch

@@ -1,47 +0,0 @@
-From 741c61abba7d5c74166f8d0c1b9ee8001ebcd186 Mon Sep 17 00:00:00 2001
-From: Patrick Uiterwijk <patrick@puiterwijk.org>
-Date: Thu, 6 Dec 2018 10:08:45 +0100
-Subject: [PATCH] Make EFI variable copying fatal only on secureboot enabled
- systems
-
-I have come across systems that are unwilling to reserve enough memory for
-a MokListRT big enough for big certificates.
-This seems to be the case with firmware implementations that do not support
-secureboot, which is probably the reason they went with much lower variable
-storage.
-
-This patch set makes sure we can still boot on those systems, by only
-making the copy action fatal if the system has secure boot enabled, or if
-the error was anything other than EFI_INVALID_PARAMETER.
-
-Signed-off-by: Patrick Uiterwijk <patrick@puiterwijk.org>
----
- shim.c | 12 +++++++++++-
- 1 file changed, 11 insertions(+), 1 deletion(-)
-
-diff --git a/shim.c b/shim.c
-index 7d25ad6fe70..aee4727fe67 100644
---- a/shim.c
-+++ b/shim.c
-@@ -2639,7 +2639,17 @@ efi_main (EFI_HANDLE passed_image_handle, EFI_SYSTEM_TABLE *passed_systab)
- 	 * boot-services-only state variables are what we think they are.
- 	 */
- 	efi_status = import_mok_state(image_handle);
--	if (EFI_ERROR(efi_status)) {
-+	if (!secure_mode() && efi_status == EFI_INVALID_PARAMETER) {
-+		/*
-+		 * Make copy failures fatal only if secure_mode is enabled, or
-+		 * the error was anything else than EFI_INVALID_PARAMETER.
-+		 * There are non-secureboot firmware implementations that don't
-+		 * reserve enough EFI variable memory to fit the variable.
-+		 */
-+		console_print(L"Importing MOK states has failed: %s: %r\n",
-+			      msgs[msg], efi_status);
-+		console_print(L"Continuing boot since secure mode is disabled");
-+	} else if (EFI_ERROR(efi_status)) {
- die:
- 		console_print(L"Something has gone seriously wrong: %s: %r\n",
- 			      msgs[msg], efi_status);
--- 
-2.21.0
-

SOURCES/0006-Make-some-things-dprint-instead-of-console_print.patch

@@ -1,28 +0,0 @@
-From dad59f8c0f3620f68379a29c3e6badd22681ddc5 Mon Sep 17 00:00:00 2001
-From: Peter Jones <pjones@redhat.com>
-Date: Tue, 10 Apr 2018 12:36:34 -0400
-Subject: [PATCH] Make some things dprint() instead of console_print()
-
-Signed-off-by: Peter Jones <pjones@redhat.com>
----
- shim.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/shim.c b/shim.c
-index 00155346c12..ff0817009cd 100644
---- a/shim.c
-+++ b/shim.c
-@@ -2087,8 +2087,8 @@ static int is_our_path(EFI_LOADED_IMAGE *li, CHAR16 *path, UINTN len)
- 	if (!dppath)
- 		return 0;
- 
--	console_print(L"dppath: %s\n", dppath);
--	console_print(L"path:   %s\n", path);
-+	dprint(L"dppath: %s\n", dppath);
-+	dprint(L"path:   %s\n", path);
- 	if (StrnCaseCmp(dppath, path, len))
- 		ret = 0;
- 
--- 
-2.21.0
-

SOURCES/0007-shim-Properly-generate-absolute-paths-from-relative-.patch

@@ -1,51 +0,0 @@
-From a625fa5096ccdf87036379a5cb237bd43516d605 Mon Sep 17 00:00:00 2001
-From: Javier Martinez Canillas <javierm@redhat.com>
-Date: Fri, 7 Sep 2018 14:11:02 +0200
-Subject: [PATCH] shim: Properly generate absolute paths from relative
- image paths
-
-The generate_path_from_image_path() doesn't properly handle the case when
-shim is invoked using a relative path (e.g: from the EFI shell). In that
-function, always the last component is stripped from absolute file path
-to calculate the dirname, and this is concatenated with the image path.
-
-But if the path is a relative one, the function will wrongly concatenate
-the dirname with the relative image path, i.e:
-
- Shell> FS0:
- FS0:\> cd EFI
- FS0:\EFI\> BOOT\BOOTX64.EFI
- Failed to open \EFI\BOOT\BOOT\BOOTX64.EFI - Not found
- Failed to load image \EFI\BOOT\BOOT\BOOTX64.EFI: Not found
- start_image() returned Not found
-
-Calculate the image path basename and concatenate that with the dirname.
-
-Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
-Reviewed-by: Maran Wilson maran.wilson@oracle.com
-Tested-by: Maran Wilson maran.wilson@oracle.com
----
- shim.c | 6 ++++--
- 1 file changed, 4 insertions(+), 2 deletions(-)
-
-diff --git a/shim.c b/shim.c
-index f29f39214f5..32d2772b279 100644
---- a/shim.c
-+++ b/shim.c
-@@ -1640,9 +1640,11 @@ static EFI_STATUS generate_path_from_image_path(EFI_LOADED_IMAGE *li,
- 		bootpath[j] = '\0';
- 	}
- 
--	while (*ImagePath == '\\')
--		ImagePath++;
-+	for (i = 0, last = 0; i < StrLen(ImagePath); i++)
-+		if (ImagePath[i] == '\\')
-+			last = i + 1;
- 
-+	ImagePath = ImagePath + last;
- 	*PathName = AllocatePool(StrSize(bootpath) + StrSize(ImagePath));
- 
- 	if (!*PathName) {
--- 
-2.21.0
-

SOURCES/0008-shim-Prevent-shim-to-set-itself-as-a-second-stage-lo.patch

@@ -1,75 +0,0 @@
-From e563bc3dcd17d91861d3b363ed19d30228f409e1 Mon Sep 17 00:00:00 2001
-From: Javier Martinez Canillas <javierm@redhat.com>
-Date: Fri, 7 Sep 2018 15:10:51 +0200
-Subject: [PATCH] shim: Prevent shim to set itself as a second stage loader
-
-When shim is invoked from a relative path (e.g: from the UEFI shell), the
-Loaded Image handle LoadOptions can be set to the binary relative path.
-
-But the is_our_path() function only checks if LoadOptions is set to the
-absolute path of shim to ignore it. So if a relative path is there, shim
-would set itself as the secondary loader and invoke itself in a loop.
-
-To prevent that, use the path in LoadOptions to calculate the absolute
-path and compare it with the one in the Loader Image handle FilePath.
-
-Resolves: bz#1622485
-
-Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
-Reviewed-by: Maran Wilson maran.wilson@oracle.com
-Tested-by: Maran Wilson maran.wilson@oracle.com
----
- shim.c | 17 ++++++++++++++---
- 1 file changed, 14 insertions(+), 3 deletions(-)
-
-diff --git a/shim.c b/shim.c
-index 32d2772b279..8abc0c267cf 100644
---- a/shim.c
-+++ b/shim.c
-@@ -2116,21 +2116,32 @@ get_load_option_optional_data(UINT8 *data, UINTN data_size,
- 	return EFI_SUCCESS;
- }
- 
--static int is_our_path(EFI_LOADED_IMAGE *li, CHAR16 *path, UINTN len)
-+static int is_our_path(EFI_LOADED_IMAGE *li, CHAR16 *path)
- {
- 	CHAR16 *dppath = NULL;
-+	CHAR16 *PathName = NULL;
-+	EFI_STATUS efi_status;
- 	int ret = 1;
- 
- 	dppath = DevicePathToStr(li->FilePath);
- 	if (!dppath)
- 		return 0;
- 
-+	efi_status = generate_path_from_image_path(li, path, &PathName);
-+	if (EFI_ERROR(efi_status)) {
-+		perror(L"Unable to generate path %s: %r\n", path,
-+		       efi_status);
-+		goto done;
-+	}
-+
- 	dprint(L"dppath: %s\n", dppath);
- 	dprint(L"path:   %s\n", path);
--	if (StrnCaseCmp(dppath, path, len))
-+	if (StrnCaseCmp(dppath, PathName, strlen(dppath)))
- 		ret = 0;
- 
-+done:
- 	FreePool(dppath);
-+	FreePool(PathName);
- 	return ret;
- }
- 
-@@ -2319,7 +2330,7 @@ EFI_STATUS set_second_stage (EFI_HANDLE image_handle)
- 
- 	 * which is just cruel... So yeah, just don't use it.
- 	 */
--	if (strings == 1 && is_our_path(li, start, loader_len))
-+	if (strings == 1 && is_our_path(li, start))
- 		return EFI_SUCCESS;
- 
- 	/*
--- 
-2.21.0
-

SOURCES/0009-Fix-a-use-of-strlen-instead-of-Strlen.patch

@@ -1,28 +0,0 @@
-From 1870bae796022f8bbf60465352eac329ff1d6ffd Mon Sep 17 00:00:00 2001
-From: Peter Jones <pjones@redhat.com>
-Date: Thu, 5 Sep 2019 10:36:23 -0400
-Subject: [PATCH] Fix a use of strlen() instead of Strlen()
-
-Resolves: rhbz#1817882
-
-Signed-off-by: Peter Jones <pjones@redhat.com>
----
- src/shim.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/shim.c b/shim.c
-index 3f131f48572..38f1346da7f 100644
---- a/shim.c
-+++ b/shim.c
-@@ -2053,7 +2053,7 @@ static int is_our_path(EFI_LOADED_IMAGE *li, CHAR16 *path)
- 
- 	dprint(L"dppath: %s\n", dppath);
- 	dprint(L"path:   %s\n", path);
--	if (StrnCaseCmp(dppath, PathName, strlen(dppath)))
-+	if (StrnCaseCmp(dppath, PathName, StrLen(dppath)))
- 		ret = 0;
- 
- done:
--- 
-2.25.1
-

SOURCES/0010-translate_slashes-don-t-write-to-string-literals.patch

@@ -1,139 +0,0 @@
-From 9813e8bc8b3295f343809fac43298a73a93ffc97 Mon Sep 17 00:00:00 2001
-From: Laszlo Ersek <lersek@redhat.com>
-Date: Tue, 28 Jan 2020 23:33:46 +0100
-Subject: [PATCH] translate_slashes(): don't write to string literals
-
-Currently, all three invocations of the translate_slashes() function may
-lead to writes to the string literal that is #defined with the
-DEFAULT_LOADER_CHAR macro. According to ISO C99 6.4.5p6, this is undefined
-behavior ("If the program attempts to modify such an array, the behavior
-is undefined").
-
-This bug crashes shim on e.g. the 64-bit ArmVirtQemu platform ("Data
-abort: Permission fault"), where the platform firmware maps the .text
-section (which contains the string literal) read-only.
-
-Modify translate_slashes() so that it copies and translates characters
-from an input array of "char" to an output array of "CHAR8".
-
-While at it, fix another bug. Before this patch, if translate_slashes()
-ever encountered a double backslash (translating it to a single forward
-slash), then the output would end up shorter than the input. However, the
-output was not NUL-terminated in-place, therefore the original string
-length (and according trailing garbage) would be preserved. After this
-patch, the NUL-termination on contraction is automatic, as the output
-array's contents are indeterminate when entering the function, and so we
-must NUL-terminate it anyway.
-
-Fixes: 8e9124227d18475d3bc634c33518963fc8db7c98
-Fixes: e62b69a5b0b87c6df7a4fc23906134945309e927
-Fixes: 3d79bcb2651b9eae809b975b3e03e2f96c067072
-Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1795654
-Signed-off-by: Laszlo Ersek <lersek@redhat.com>
----
- include/str.h  | 14 ++++++++------
- httpboot.c |  4 ++--
- netboot.c  | 16 +++++++++++-----
- 3 files changed, 21 insertions(+), 13 deletions(-)
-
-diff --git a/include/str.h b/include/str.h
-index 9a748366bd1..f73c6212cd9 100644
---- a/include/str.h
-+++ b/include/str.h
-@@ -45,21 +45,23 @@ strcata(CHAR8 *dest, const CHAR8 *src)
- static inline
- __attribute__((unused))
- CHAR8 *
--translate_slashes(char *str)
-+translate_slashes(CHAR8 *out, const char *str)
- {
- 	int i;
- 	int j;
--	if (str == NULL)
--		return (CHAR8 *)str;
-+	if (str == NULL || out == NULL)
-+		return NULL;
- 
- 	for (i = 0, j = 0; str[i] != '\0'; i++, j++) {
- 		if (str[i] == '\\') {
--			str[j] = '/';
-+			out[j] = '/';
- 			if (str[i+1] == '\\')
- 				i++;
--		}
-+		} else
-+			out[j] = str[i];
- 	}
--	return (CHAR8 *)str;
-+	out[j] = '\0';
-+	return out;
- }
- 
- #endif /* SHIM_STR_H */
-diff --git a/httpboot.c b/httpboot.c
-index 3622e85867c..2d27e8ed993 100644
---- a/httpboot.c
-+++ b/httpboot.c
-@@ -743,14 +743,14 @@ httpboot_fetch_buffer (EFI_HANDLE image, VOID **buffer, UINT64 *buf_size)
- {
- 	EFI_STATUS efi_status;
- 	EFI_HANDLE nic;
--	CHAR8 *next_loader = NULL;
-+	CHAR8 next_loader[sizeof DEFAULT_LOADER_CHAR];
- 	CHAR8 *next_uri = NULL;
- 	CHAR8 *hostname = NULL;
- 
- 	if (!uri)
- 		return EFI_NOT_READY;
- 
--	next_loader = translate_slashes(DEFAULT_LOADER_CHAR);
-+	translate_slashes(next_loader, DEFAULT_LOADER_CHAR);
- 
- 	/* Create the URI for the next loader based on the original URI */
- 	efi_status = generate_next_uri(uri, next_loader, &next_uri);
-diff --git a/netboot.c b/netboot.c
-index 583fe4bee71..6d293bca9dd 100644
---- a/netboot.c
-+++ b/netboot.c
-@@ -189,7 +189,9 @@ static BOOLEAN extract_tftp_info(CHAR8 *url)
- 	CHAR8 *start, *end;
- 	CHAR8 ip6str[40];
- 	CHAR8 ip6inv[16];
--	CHAR8 *template = (CHAR8 *)translate_slashes(DEFAULT_LOADER_CHAR);
-+	CHAR8 template[sizeof DEFAULT_LOADER_CHAR];
-+
-+	translate_slashes(template, DEFAULT_LOADER_CHAR);
- 
- 	// to check against str2ip6() errors
- 	memset(ip6inv, 0, sizeof(ip6inv));
-@@ -254,10 +256,14 @@ static EFI_STATUS parseDhcp6()
- 
- static EFI_STATUS parseDhcp4()
- {
--	CHAR8 *template = (CHAR8 *)translate_slashes(DEFAULT_LOADER_CHAR);
--	INTN template_len = strlen(template) + 1;
-+	CHAR8 template[sizeof DEFAULT_LOADER_CHAR];
-+	INTN template_len;
-+	UINTN template_ofs = 0;
- 	EFI_PXE_BASE_CODE_DHCPV4_PACKET* pkt_v4 = (EFI_PXE_BASE_CODE_DHCPV4_PACKET *)&pxe->Mode->DhcpAck.Dhcpv4;
- 
-+	translate_slashes(template, DEFAULT_LOADER_CHAR);
-+	template_len = strlen(template) + 1;
-+
- 	if(pxe->Mode->ProxyOfferReceived) {
- 		/*
- 		 * Proxy should not have precedence.  Check if DhcpAck
-@@ -288,8 +294,8 @@ static EFI_STATUS parseDhcp4()
- 			full_path[dir_len-1] = '\0';
- 	}
- 	if (dir_len == 0 && dir[0] != '/' && template[0] == '/')
--		template++;
--	strcata(full_path, template);
-+		template_ofs++;
-+	strcata(full_path, template + template_ofs);
- 	memcpy(&tftp_addr.v4, pkt_v4->BootpSiAddr, 4);
- 
- 	return EFI_SUCCESS;
--- 
-2.26.2
-

SOURCES/0012-pe-align-section-size.patch

@@ -0,0 +1,33 @@
+From c7b305152802c8db688605654f75e1195def9fd6 Mon Sep 17 00:00:00 2001
+From: Nicholas Bishop <nicholasbishop@google.com>
+Date: Mon, 19 Dec 2022 18:56:13 -0500
+Subject: [PATCH] pe: Align section size up to page size for mem attrs
+
+Setting memory attributes is generally done at page granularity, and
+this is enforced by checks in `get_mem_attrs` and
+`update_mem_attrs`. But unlike the section address, the section size
+isn't necessarily aligned to 4KiB. Round up the section size to fix
+this.
+
+Signed-off-by: Nicholas Bishop <nicholasbishop@google.com>
+---
+ pe.c | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/pe.c b/pe.c
+index 9a3679e16..5ad0914ba 100644
+--- a/pe.c
++++ b/pe.c
+@@ -1372,7 +1372,11 @@ handle_image (void *data, unsigned int datasize,
+ 				     + Section->Misc.VirtualSize - 1);
+ 
+ 		addr = (uintptr_t)base;
+-		length = (uintptr_t)end - (uintptr_t)base + 1;
++		// Align the length up to PAGE_SIZE. This is required because
++		// platforms generally set memory attributes at page
++		// granularity, but the section length (unlike the section
++		// address) is not required to be aligned.
++		length = ALIGN_VALUE((uintptr_t)end - (uintptr_t)base + 1, PAGE_SIZE);
+ 
+ 		if (Section->Characteristics & EFI_IMAGE_SCN_MEM_WRITE) {
+ 			set_attrs |= MEM_ATTR_W;

SPECS/shim-unsigned-aarch64.spec

@@ -8,38 +8,30 @@
 %global __debug_install_post %{SOURCE100} aa64
 %undefine _debuginfo_subpackages
 
-%global efidir %(eval echo $(grep ^ID= /etc/os-release | sed -e 's/^ID=//' -e 's/rhel/redhat/'))
+%global efidir almalinux
 %global shimrootdir %{_datadir}/shim/
 %global shimversiondir %{shimrootdir}/%{version}-%{release}
 %global efiarch aa64
 %global shimdir %{shimversiondir}/%{efiarch}
 
 Name:		shim-unsigned-aarch64
-Version:	15
-Release:	7%{?dist}
+Version:	15.6
+Release:	1%{?dist}.alma
 Summary:	First-stage UEFI bootloader
 ExclusiveArch:	aarch64
 License:	BSD
 URL:		https://github.com/rhboot/shim
 Source0:	https://github.com/rhboot/shim/releases/download/%{version}/shim-%{version}.tar.bz2
-Source1:	securebootca.cer
+Source1:	clsecureboot001.cer
 # currently here's what's in our dbx:
 # nothing.
 Source2:	dbx.esl
 
 Source100:	shim-find-debuginfo.sh
 
-Patch0001:	0001-Make-sure-that-MOK-variables-always-get-mirrored.patch
-Patch0002:	0002-mok-fix-the-mirroring-of-RT-variables.patch
-Patch0003:	0003-mok-consolidate-mirroring-code-in-a-helper-instead-o.patch
-Patch0004:	0004-Make-VLogError-behave-as-expected.patch
-Patch0005:	0005-Make-EFI-variable-copying-fatal-only-on-secureboot-e.patch
-Patch0006:	0006-Make-some-things-dprint-instead-of-console_print.patch
-Patch0007:	0007-shim-Properly-generate-absolute-paths-from-relative-.patch
-Patch0008:	0008-shim-Prevent-shim-to-set-itself-as-a-second-stage-lo.patch
-Patch0009:	0009-Fix-a-use-of-strlen-instead-of-Strlen.patch
-Patch0010:	0010-translate_slashes-don-t-write-to-string-literals.patch
+Patch0012:	0012-pe-align-section-size.patch
 
+BuildRequires:	gcc make
 BuildRequires:	elfutils-libelf-devel
 BuildRequires:	git openssl-devel openssl
 BuildRequires:	pesign >= %{pesign_vre}
@@ -131,15 +123,15 @@ cd ..
 %dir %{shimdir}
 %{shimdir}/*.efi
 %{shimdir}/*.hash
+%{shimdir}/*.CSV
 
 %files debuginfo -f build-%{efiarch}/debugfiles.list
 
 %files debugsource -f build-%{efiarch}/debugsource.list
 
 %changelog
-* Tue Apr 06 2021 Peter Jones <pjones@redhat.com> - 15-7
-- Backport this to EL 8 so we can build-dep on the right version.
-  Related: CVE-2020-14372 (and others)
+* Thu May 19 2022 Eduard Abdullin <eabdullin@almalinux.org> - 15-6.alma
+- Use AlmaLinux cert
 
 * Tue May 26 2020 Javier Martinez Canillas <javierm@redhat.com> - 15-6
 - Fix a shim crash when attempting to netboot
@@ -163,8 +155,19 @@ cd ..
 - Fix MoK mirroring issue which breaks kdump without intervention
   Related: rhbz#1668966
 
-* Fri Jul 20 2018 Peter Jones <pjones@redhat.com> - 15-1
+* Thu Apr 05 2018 Peter Jones <pjones@redhat.com> - 15-1
 - Update to shim 15
+- better checking for bad linker output
+- flicker-free console if there's no error output
+- improved http boot support
+- better protocol re-installation
+- dhcp proxy support
+- tpm measurement even when verification is disabled
+- REQUIRE_TPM build flag
+- more reproducable builds
+- measurement of everything verified through shim_verify()
+- coverity and scan-build checker make targets
+- misc cleanups
 
 * Tue Sep 19 2017 Peter Jones <pjones@redhat.com> - 13-3
 - Actually update to the *real* 13 final.