DeforaNetworks/deepstate
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just see if bytes match

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Alex Groce 2018-09-05 12:27:15 -07:00
parent 86a157c392
commit d412dff965
1 changed files with 12 additions and 0 deletions
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12
bin/deepstate/reducer.py
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@ -40,6 +40,10 @@ def main():
"--search", action="store_true", help="Allow initial test to not satisfy criteria (search for test).", "--search", action="store_true", help="Allow initial test to not satisfy criteria (search for test).",
default=None) default=None)
parser.add_argument(
"--matches", action="store_true", help="Try reducing matching 2-byte patterns together.",
default=None)
args = parser.parse_args() args = parser.parse_args()
deepstate = args.binary deepstate = args.binary
@ -161,6 +165,14 @@ def main():
changed = True changed = True
break break
if args.matches and (not changed):
for b1 in range(0, len(currentTest)-4):
for b2 = range(b1+2, len(currentTest)-4):
v1 = (currentTest[b1], currentTest[b1+1])
v2 = (currentTest[b2], currentTest[b2+1])
if v1 == v2:
print("BYTE SEQUENCE MATCH AT", b1, b2)
if changed: if changed:
currentTest = newTest currentTest = newTest
s = structure(r) s = structure(r)