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Fix find_aslr for swapper isgnature and throwing exception instead of returning None

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Andrew Case
2018-11-08 00:19:17 +00:00
committed by ikelos
parent 9c01b93c94
commit a8adf4eaea
1 changed files with 2 additions and 2 deletions
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volatility/framework/automagic/linux.py
+2 -2
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@@ -1,7 +1,7 @@
import logging
import typing
from volatility.framework import constants, interfaces, validity
from volatility.framework import interfaces, constants, validity, exceptions
from volatility.framework.automagic import linux_symbol_cache
from volatility.framework.configuration import requirements
from volatility.framework.layers import intel, scanners
@@ -343,7 +343,7 @@ class LinuxUtilities(object):
"""Determines the offset of the actual DTB in physical space and its symbol offset"""
init_task_symbol = symbol_table + constants.BANG + 'init_task'
table_dtb = context.symbol_space.get_symbol(init_task_symbol).address
swapper_signature = b"swapper/0\x00\x00\x00\x00\x00\x00"
swapper_signature = b"swapper(\/0|\x00\x00)\x00\x00\x00\x00\x00\x00"
module = context.module(symbol_table, layer_name, 0)
for offset in context.memory[layer_name].scan(scanner = scanners.RegExScanner(swapper_signature),