diff options
Diffstat (limited to 'contrib/oeaudit/oe_audit.py')
-rwxr-xr-x | contrib/oeaudit/oe_audit.py | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/contrib/oeaudit/oe_audit.py b/contrib/oeaudit/oe_audit.py new file mode 100755 index 0000000000..6729edfa73 --- /dev/null +++ b/contrib/oeaudit/oe_audit.py @@ -0,0 +1,82 @@ +#!/usr/bin/env python + +import freebsd, oe, bb + +def strip_oe_version(oe_version): + """ + We need to strip the package epoch... and the PR to compare + it to the FreeBSD versions. Also FreeBSD seems to use _N as + PR so we might need to do more.. + """ + split = oe_version.split(':', 1) + ver = split[1] + + split = ver.rsplit('-r', 1) + ver = split[0] + return ver + +def strip_bsd_version(bsd_version): + """ + FreeBSD is adding ,1 for revisions.. remove that + """ + # FIXME return a tuple with a revision... + split = bsd_version.rsplit(',', 1) + split = split[0] + split = split.rsplit('_', 1) + return split[0] + +def compare_versions(oe, freebsd, not_known): + def handle_package(oe_name, bsd_name): + if not oe_name in oe: + if oe_name == bsd_name: + print >> not_known, "%s is not in OE" % oe_name + return + + oe_version = strip_oe_version(oe[oe_name]) + for ver in freebsd[bsd_name]: + affected = True + str = [] + for (cmp, vers) in ver.versions: + bsd_ver = strip_bsd_version(vers) + cmp_res = bb.utils.vercmp(('0', oe_version, 'r0'), ('0', bsd_ver, 'r0')) + if cmp == '<': + if cmp_res >= 0: + affected = False + pass + elif cmp == '<=': + if cmp_res > 0: + affected = False + pass + elif cmp == '>': + if cmp_res <= 0: + affected = False + pass + elif cmp == '>=': + if cmp_res < 0: + affected = False + pass + elif cmp == '=': + if cmp_res > 0: + affected = False + else: + print cmp + assert True + + str.append("%s %s %s %s" % (oe_name, oe_version, cmp, bsd_ver)) + if affected: + print " && ".join(str), ver.link + + for package in freebsd.keys(): + # handle the various versions of OE packages + handle_package(package, package) + handle_package("%s-native" % package, package) + handle_package("%s-full-native" % package, package) + handle_package("%s-sdk" % package, package) + + +# read the input data +oe_packages = oe.read_available("available") +freebsd_vuln = freebsd.read_auditfile("auditfile") +buggy = open("not_in_oe.bugs", "w+") + +compare_versions(oe=oe_packages, freebsd=freebsd_vuln, not_known=buggy) |