Bugs item #1334662, was opened at 2005-10-22 00:13 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=105470&aid=1334662&group_id=5470
Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Python Interpreter Core Group: Python 2.5 Status: Open Resolution: None Priority: 5 Submitted By: Tim Peters (tim_one) Assigned to: Nobody/Anonymous (nobody) Summary: int(string, base) wrong answers Initial Comment: This affects all Python releases to date. See <http://mail.python.org/pipermail/python-dev/2005- October/057510.html> for discussion. The overflow check in PyOS_strtoul() is too clever, and causes these wrong results on a 32-bit box (on a box with sizeof(long) == 8, other examples would fail): int('102002022201221111211', 3) = 0 int('32244002423141', 5) = 0 int('1550104015504', 6) = 0 int('211301422354', 7) = 0 int('12068657454', 9) = 0 int('1904440554', 11) = 0 int('9ba461594', 12) = 0 int('535a79889', 13) = 0 int('2ca5b7464', 14) = 0 int('1a20dcd81', 15) = 0 int('a7ffda91', 17) = 0 int('704he7g4', 18) = 0 int('4f5aff66', 19) = 0 int('3723ai4g', 20) = 0 int('281d55i4', 21) = 0 int('1fj8b184', 22) = 0 int('1606k7ic', 23) = 0 int('mb994ag', 24) = 0 int('hek2mgl', 25) = 0 int('dnchbnm', 26) = 0 int('b28jpdm', 27) = 0 int('8pfgih4', 28) = 0 int('76beigg', 29) = 0 int('5qmcpqg', 30) = 0 int('4q0jto4', 31) = 0 int('3aokq94', 33) = 0 int('2qhxjli', 34) = 0 int('2br45qb', 35) = 0 int('1z141z4', 36) = 0 ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=105470&aid=1334662&group_id=5470 _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
