search for: udcd4

...rt_disk("/dev/sda", "mbr") + self.guestfs.mkfs("ext3", "/dev/sda1", blocksize=1024) + self.guestfs.mount("/dev/sda1", "/") + + # touch file with illegal unicode character + open(os.path.join(self.tempdir, "\udcd4"), "w").close() + + self.guestfs.copy_in(self.tempdir, "/") + + # segfault here on Python 3 + try: + self.guestfs.find("/") + except UnicodeDecodeError: + pass -- 2.11.0

...4) + g.launch() + + g.part_disk("/dev/sda", "mbr") + g.mkfs("ext4", "/dev/sda1") + g.mount("/dev/sda1", "/") + + # touch file with illegal unicode character + open(os.path.join(self.tempdir, "\udcd4"), "w").close() + + g.copy_in(self.tempdir, "/") + + if sys.version_info.major == 3: + with self.assertRaises(UnicodeDecodeError): + g.find("/") # segfault here on Python 3 -- 2.11.0

This series addresses the issue where non UTF8 file names in a guest image lead to libguestfs segfault with Python 3 APIs. The core issue is the APIs are not checking the return value when constructing a new PyObject. Therefore NULL pointers are added to Python collections (lists and dictionaries) crashing the application. Few notes regarding the comments on the previous patch. - Added a

...", "mbr") + g.mkfs("ext4", "/dev/sda1") + g.mount("/dev/sda1", "/") + + self.assertEqual(g.find("/"), ['lost+found']) + + # touch file with illegal unicode character + non_utf8_fname = "\udcd4" + open(os.path.join(self.tempdir, non_utf8_fname), "w").close() + + g.copy_in(self.tempdir, "/") + + if sys.version_info >= (3, 0): + with self.assertRaises(UnicodeDecodeError): + g.find("/") # segfault here on P...