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UefiPayloadPkg: Fix incorrect code on AddSectionHeader 

Fix incorrect code on AddSectionHeader32() and AddSectionHeader64()

Cc: Guo Dong <guo.dong@intel.com>
Cc: Sean Rhodes <sean@starlabs.systems>
Cc: James Lu <james.lu@intel.com>
Cc: Gua Guo <gua.guo@intel.com>
Signed-off-by: BruceX Wang <brucex.wang@intel.com>
Reviewed-by: Gua Guo <gua.guo@intel.com>
This commit is contained in:
BruceX Wang 2023-06-14 21:42:22 +08:00 committed by mergify[bot]
parent 51bb8eb76c
commit aad98d915a
1 changed files with 3 additions and 3 deletions
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6
UefiPayloadPkg/Tools/ElfFv.py
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@ -267,7 +267,7 @@ def AddSectionHeader64(SHentry, NewUPLEntrylen, SectionHeaderEntrySize, Index, R
# if RemoveNameOffset != 0 that is remove function.
if (RemoveNameOffset != 0):
if (unpacked_header.sh_name > RemoveNameOffset):
unpacked_header.sh_name -= RemoveNameOffset
unpacked_header.sh_name -= len (SectionName)
# Modify size of name string section entry in section entry.
if (Index == StringIndexNumber):
unpacked_header.sh_size -= len (SectionName)
@ -298,7 +298,7 @@ def AddSectionHeader32(SHentry, NewUPLEntrylen, SectionHeaderEntrySize, Index, R
# if RemoveNameOffset != 0 that is remove function.
if (RemoveNameOffset != 0):
if (unpacked_header.sh_name > RemoveNameOffset):
unpacked_header.sh_name -= RemoveNameOffset
unpacked_header.sh_name -= len (SectionName)
# Modify size of name string section entry in section entry.
if (Index == StringIndexNumber):
unpacked_header.sh_size -= len (SectionName)
@ -710,7 +710,7 @@ def AddSection32(UniversalPayloadEntry, AddSectionName, ElfHeaderOffset, Section
ElfHeaderSize = 52
ElfHandPH = ElfHeaderSize + (elf_header.e_phnum * elf_header.e_phentsize)
NewUPLEntry = UPLEntry[:ElfHandPH]
# Keep Section header and program header table, AddSection64() only recombined section and section header.
# Keep Section header and program header table, AddSection32() only recombined section and section header.
NewUPLEntry = bytearray(NewUPLEntry)
# Sections is recombined.
# 1. name of added section is added in name string section.