File 0001-mkimage-Clarify-file-alignment-in-efi-case... of Package grub2

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File 0001-mkimage-Clarify-file-alignment-in-efi-case.patch of Package grub2 (Revision bbf601693c89d7de44833538539dce54)

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From 2edc00d09244759c9a9c545330aaddcbe0187e4d Mon Sep 17 00:00:00 2001
From: Alexander Graf <agraf@suse.de>
Date: Mon, 28 Jan 2019 14:35:29 +0100
Subject: [PATCH 01/41] mkimage: Clarify file alignment in efi case

There are a few spots in the PE generation code for EFI binaries that uses
the section alignment rather than file alignment, even though the alignment
is really only file bound.

Replace those cases with the file alignment constant instead.

Reported-by: Daniel Kiper <dkiper@net-space.pl>
Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Tested-by: Julien ROBIN <julien.robin28@free.fr>
---
 util/mkimage.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/util/mkimage.c b/util/mkimage.c
index a39732910..2ed10eca8 100644
--- a/util/mkimage.c
+++ b/util/mkimage.c
@@ -66,14 +66,14 @@
 				    + sizeof (struct grub_pe32_coff_header) \
 				    + sizeof (struct grub_pe32_optional_header) \
 				    + 4 * sizeof (struct grub_pe32_section_table), \
-				    GRUB_PE32_SECTION_ALIGNMENT)
+				    GRUB_PE32_FILE_ALIGNMENT)
 
 #define EFI64_HEADER_SIZE ALIGN_UP (GRUB_PE32_MSDOS_STUB_SIZE		\
 				    + GRUB_PE32_SIGNATURE_SIZE		\
 				    + sizeof (struct grub_pe32_coff_header) \
 				    + sizeof (struct grub_pe64_optional_header) \
 				    + 4 * sizeof (struct grub_pe32_section_table), \
-				    GRUB_PE32_SECTION_ALIGNMENT)
+				    GRUB_PE32_FILE_ALIGNMENT)
 
 static const struct grub_install_image_target_desc image_targets[] =
   {
@@ -1178,10 +1178,10 @@ grub_install_generate_image (const char *dir, const char *prefix,
 	  header_size = EFI64_HEADER_SIZE;
 
 	reloc_addr = ALIGN_UP (header_size + core_size,
-			       image_target->section_align);
+			       GRUB_PE32_FILE_ALIGNMENT);
 
 	pe_size = ALIGN_UP (reloc_addr + layout.reloc_size,
-			    image_target->section_align);
+			    GRUB_PE32_FILE_ALIGNMENT);
 	pe_img = xmalloc (reloc_addr + layout.reloc_size);
 	memset (pe_img, 0, header_size);
 	memcpy ((char *) pe_img + header_size, core_img, core_size);
@@ -1231,7 +1231,7 @@ grub_install_generate_image (const char *dir, const char *prefix,
 
 	    o->image_base = 0;
 	    o->section_alignment = grub_host_to_target32 (image_target->section_align);
-	    o->file_alignment = grub_host_to_target32 (image_target->section_align);
+	    o->file_alignment = grub_host_to_target32 (GRUB_PE32_FILE_ALIGNMENT);
 	    o->image_size = grub_host_to_target32 (pe_size);
 	    o->header_size = grub_host_to_target32 (header_size);
 	    o->subsystem = grub_host_to_target16 (GRUB_PE32_SUBSYSTEM_EFI_APPLICATION);
@@ -1266,7 +1266,7 @@ grub_install_generate_image (const char *dir, const char *prefix,
 	    o->code_base = grub_cpu_to_le32 (header_size);
 	    o->image_base = 0;
 	    o->section_alignment = grub_host_to_target32 (image_target->section_align);
-	    o->file_alignment = grub_host_to_target32 (image_target->section_align);
+	    o->file_alignment = grub_host_to_target32 (GRUB_PE32_FILE_ALIGNMENT);
 	    o->image_size = grub_host_to_target32 (pe_size);
 	    o->header_size = grub_host_to_target32 (header_size);
 	    o->subsystem = grub_host_to_target16 (GRUB_PE32_SUBSYSTEM_EFI_APPLICATION);
-- 
2.26.2

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File 0001-mkimage-Clarify-file-alignment-in-efi-case.patch of Package grub2 (Revision bbf601693c89d7de44833538539dce54)

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