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Dell PFS BIOS Extractor v3.1

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Fixed sub PFS Payload Chunk Order Number detection
This commit is contained in:
Plato Mavropoulos 2019-08-07 19:26:16 +03:00
parent 04bbcf27fb
commit b042cacc8b
1 changed files with 2 additions and 2 deletions
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4
Dell PFS BIOS Extractor/Dell_PFS_Extract.py
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@ -7,7 +7,7 @@ Copyright (C) 2019 Plato Mavropoulos
Inspired from https://github.com/LongSoft/PFSExtractor-RS by Nikolaj Schlej Inspired from https://github.com/LongSoft/PFSExtractor-RS by Nikolaj Schlej
""" """
title = 'Dell PFS BIOS Extractor v3.0' title = 'Dell PFS BIOS Extractor v3.1'
import os import os
import re import re
@ -304,7 +304,7 @@ def pfs_extract(buffer, pfs_index, pfs_name, pfs_count) :
# The sub PFS Payload Entries/Chunks are not in proper order by default # The sub PFS Payload Entries/Chunks are not in proper order by default
# Each Chunk includes a 0x248 sized Header followed by the Chunk Data but # Each Chunk includes a 0x248 sized Header followed by the Chunk Data but
# we are only interested in byte 0x86 which holds the Chunk Order Number # we are only interested in byte 0x86 which holds the Chunk Order Number
chunk_entry_number = chunks_payload[0x86] chunk_entry_number = chunks_payload[chunk_entry_start + 0x86]
# Sub PFS Entry Data starts after the sub PFS Entry Structure # Sub PFS Entry Data starts after the sub PFS Entry Structure
chunk_entry_data_start = chunk_entry_start + pfs_entry_size chunk_entry_data_start = chunk_entry_start + pfs_entry_size