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# Checks related to the patch's CVE lines
#
# Copyright (C) 2016 Intel Corporation
#
# SPDX-License-Identifier: GPL-2.0-only
#
import base
import os
import parse_cve_tags
import pyparsing
class CVE(base.Base):
revert_shortlog_regex = pyparsing.Regex('Revert\s+".*"')
prog = parse_cve_tags.cve_tag
patch_prog = parse_cve_tags.patch_cve_tag
def setUp(self):
if self.unidiff_parse_error:
self.skip('Parse error %s' % self.unidiff_parse_error)
# we are just interested in series that introduce CVE patches, thus discard other
# possibilities: modification to current CVEs, patch directly introduced into the
# recipe, upgrades already including the CVE, etc.
new_patches = [p for p in self.patchset if p.path.endswith('.patch') and p.is_added_file]
if not new_patches:
self.skip('No new patches introduced')
def test_cve_presence_in_commit_message(self):
for commit in CVE.commits:
# skip those patches that revert older commits, these do not required the tag presence
if self.revert_shortlog_regex.search_string(commit.shortlog):
continue
if not self.patch_prog.search_string(commit.payload):
self.skip("No CVE tag in added patch, so not needed in mbox")
elif not self.prog.search_string(commit.payload):
self.fail('Missing or incorrectly formatted CVE tag in mbox. Correct or include the CVE tag in the mbox with format: "CVE: CVE-YYYY-XXXX"',
commit=commit)
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