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Fix luks2hashcat for empty containers

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Return error when LUKS container is not initialized.
This commit is contained in:
Konrad Goławski 2022-09-13 13:45:06 +02:00
parent 8973f2beca
commit 5b0ef28432
1 changed files with 2 additions and 0 deletions
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2
tools/luks2hashcat.py
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@ -253,6 +253,8 @@ def extract_version1(file):
payload = file.read(PAYLOAD_SIZE) payload = file.read(PAYLOAD_SIZE)
if len(payload) < PAYLOAD_SIZE: if len(payload) < PAYLOAD_SIZE:
raise ValueError("file contains less data than needed") raise ValueError("file contains less data than needed")
if sum(payload) == 0:
raise ValueError("file not initialized - payload contains zeros only")
# convert into header # convert into header
header = HeaderVersion1( header = HeaderVersion1(