New submission from Mark Dickinson <dicki...@gmail.com>:
regrest -L detects a memory leak in test_io, on OS X 10.6.4.
newton:py3k dickinsm$ ./python.exe Lib/test/regrtest.py -L test_io
test_io
Testing large file ops skipped on darwin.
It requires 2147483648 bytes and a long time.
Use 'regrtest.py -u largefile test_io' to run it.
Testing large file ops skipped on darwin.
It requires 2147483648 bytes and a long time.
Use 'regrtest.py -u largefile test_io' to run it.
1 test OK.
leaks Report Version: 2.0
Process: python.exe [71362]
Path: /Users/dickinsm/python/svn/py3k/python.exe
Load Address: 0x100000000
Identifier: python.exe
Version: ??? (???)
Code Type: X86-64 (Native)
Parent Process: bash [18674]
Date/Time: 2010-08-01 16:51:50.332 +0100
OS Version: Mac OS X 10.6.4 (10F569)
Report Version: 6
Process 71362: 6679 nodes malloced for 14021 KB
Process 71362: 16 leaks for 2048 total leaked bytes.
Leak: 0x10138bb40 size=128 zone: DefaultMallocZone_0x1002f7000
0x00000000 0x00000000 0x434f4e44 0x00000000 ........DNOC....
0x00000000 0x80000000 0x00000000 0x00000000 ................
0x00000000 0x00000000 0x00000000 0x00000000 ................
0x00000000 0x00000000 0x4d555458 0x00000000 ........XTUM....
0x00000000 0x00000060 0x00000000 0x00000000 ....`...........
0x00000000 0x00000000 0x00000000 0x00000000 ................
0x00000000 0x00000000 0x00000000 0x00000000 ................
0x00000000 0x00000000 0xdbdbdbdb 0x0008dbdb ................
(15 blocks of similar output omitted)
I'm investigating further...
----------
assignee: ronaldoussoren
components: Extension Modules, Macintosh, Tests
messages: 112348
nosy: mark.dickinson, ronaldoussoren
priority: normal
severity: normal
stage: needs patch
status: open
title: test_io leaks memory
type: behavior
versions: Python 3.2
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue9448>
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