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# Checks related to the patch's CVE lines
#
# Copyright (C) 2016 Intel Corporation
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
# SPDX-License-Identifier: GPL-2.0-or-later
import base
import os
import re
class CVE(base.Base):
re_cve_pattern = re.compile("CVE\-\d{4}\-\d+", re.IGNORECASE)
re_cve_payload_tag = re.compile("\+CVE:(\s+CVE\-\d{4}\-\d+)+")
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_cves = [p for p in self.patchset if p.path.endswith('.patch') and p.is_added_file]
if not new_cves:
self.skip('No new CVE patches introduced')
def test_cve_tag_format(self):
for commit in CVE.commits:
if self.re_cve_pattern.search(commit.shortlog) or self.re_cve_pattern.search(commit.commit_message):
tag_found = False
for line in commit.payload.splitlines():
if self.re_cve_payload_tag.match(line):
tag_found = True
break
if not tag_found:
self.fail('Missing or incorrectly formatted CVE tag in included patch file',
'Correct or include the CVE tag on cve patch with format: "CVE: CVE-YYYY-XXXX"',
commit)
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