[PATCH 1/7] arm: efi: remove forbidden values from the PE/COFF header
From: Ard Biesheuvel <hidden>
Date: 2017-05-30 18:36:41
Also in:
linux-efi
Subsystem:
arm port, extensible firmware interface (efi), the rest · Maintainers:
Russell King, Ard Biesheuvel, Linus Torvalds
Bring the PE/COFF header in line with the PE/COFF spec, by setting NumberOfSymbols to 0, and removing the section alignment flags. Signed-off-by: Ard Biesheuvel <redacted> --- arch/arm/boot/compressed/efi-header.S | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/compressed/efi-header.S b/arch/arm/boot/compressed/efi-header.S
index 3f7d1b74c5e0..f9e91ba4d0b1 100644
--- a/arch/arm/boot/compressed/efi-header.S
+++ b/arch/arm/boot/compressed/efi-header.S@@ -43,7 +43,7 @@ coff_header: .short 2 @ nr_sections .long 0 @ TimeDateStamp .long 0 @ PointerToSymbolTable - .long 1 @ NumberOfSymbols + .long 0 @ NumberOfSymbols .short section_table - optional_header @ SizeOfOptionalHeader .short 0x306 @ Characteristics.
@@ -109,7 +109,7 @@ section_table: .long 0 @ PointerToLineNumbers .short 0 @ NumberOfRelocations .short 0 @ NumberOfLineNumbers - .long 0x42100040 @ Characteristics + .long 0x42000040 @ Characteristics .ascii ".text\0\0\0" .long _end - __efi_start @ VirtualSize
@@ -120,7 +120,7 @@ section_table: .long 0 @ PointerToLineNumbers .short 0 @ NumberOfRelocations .short 0 @ NumberOfLineNumbers - .long 0xe0500020 @ Characteristics + .long 0xe0000020 @ Characteristics .align 9 __efi_start:
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2.9.3