linux-soft-exploit-suggester.py 文件源码

def purgeVersionString(version_string):
    """ Eliminate invalid characters and last dot from version string """
    search = re.search(r'[^0-9.]', version_string)
    if search: result = version_string[:search.span()[0]]
    else: result = version_string
    if len(result) > 0 and result[-1] == '.': result = result[:-1]
    return result