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warn for non-x86 arch

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justin
2017-04-02 23:33:44 -04:00
parent 4734ba2d86
commit 6dfd6c1812
1 changed files with 8 additions and 4 deletions
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ropgadget/options.py
+8 -4
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@@ -8,7 +8,7 @@
import re
import codecs
from capstone import CS_MODE_32
from capstone import *
from struct import pack
class Options:
@@ -122,9 +122,13 @@ class Options:
"\xff[\x00-\xff][\x00-\xff][\x00-\xff][\x00-\xff][\x00-\xff][\x00-\xff][\x00-\xff][\x00-\xff]$"
]
return bool(reduce(lambda x,y: x or y, map(lambda x: re.search(x, prevBytes), callPrecededExpressions)))
initial_length = len(self.__gadgets)
self.__gadgets = filter(__isGadgetCallPreceded, self.__gadgets)
print "Options().removeNonCallPreceded(): Filtered out {} gadgets.".format(initial_length - len(self.__gadgets))
arch = self.__binary.getArch()
if arch == CS_ARCH_X86:
initial_length = len(self.__gadgets)
self.__gadgets = filter(__isGadgetCallPreceded, self.__gadgets)
print "Options().removeNonCallPreceded(): Filtered out {} gadgets.".format(initial_length - len(self.__gadgets))
else:
print "Options().removeNonCallPreceded(): Unsupported architecture."
def __deleteBadBytes(self):
archMode = self.__binary.getArchMode()