security-and-privacy/mat2
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mirror of synced 2024-12-22 20:59:58 +01:00
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Fix a mistake in office file revisions handling

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This commit is contained in:
jvoisin 2018-07-07 18:05:54 +02:00
parent 9f631a1bb1
commit 85455a4419
1 changed files with 4 additions and 4 deletions
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8
libmat2/office.py
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@ -51,7 +51,7 @@ class ArchiveBasedAbstractParser(abstract.AbstractParser):
def _specific_cleanup(self, full_path: str) -> bool:
""" This method can be used to apply specific treatment
to files present in the archive."""
return True
return True # pragma: no cover
def _clean_zipinfo(self, zipinfo: zipfile.ZipInfo) -> zipfile.ZipInfo:
zipinfo.create_system = 3 # Linux
@ -147,9 +147,9 @@ class MSOfficeParser(ArchiveBasedAbstractParser):
tree, ns = _parse_xml(full_path)
# No revisions are present
if tree.find('.//w:del', ns) is None:
return True
elif tree.find('.//w:ins', ns) is None:
del_presence = tree.find('.//w:del', ns)
ins_presence = tree.find('.//w:ins', ns)
if del_presence is None and ins_presence is None:
return True
parent_map = {c:p for p in tree.iter() for c in p}