Issue3656
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Created on 2008-08-24 03:01 by nnorwitz, last changed 2022-04-11 14:56 by admin. This issue is now closed.
Messages (3) | |||
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msg71825 - (view) | Author: Neal Norwitz (nnorwitz) * | Date: 2008-08-24 03:01 | |
Some of these leaks reported by valgrind are likely duplicates. I don't know how many individual cases of these leaks there are. 11,119 bytes in 14 blocks are possibly lost in loss record 86 of 119 realloc (vg_replace_malloc.c:429) _PyBytes_Resize (bytesobject.c:3159) multibytecodec_encode (multibytecodec.c:536) MultibyteCodec_Encode (multibytecodec.c:588) PyObject_Call (abstract.c:2181) PyEval_CallObjectWithKeywords (ceval.c:3283) PyCodec_Encode (codecs.c:354) PyUnicodeUCS2_AsEncodedString (unicodeobject.c:1347) unicode_encode (unicodeobject.c:6682) PyEval_EvalFrameEx (ceval.c:3403) PyEval_EvalFrameEx (ceval.c:3491) PyEval_EvalCodeEx (ceval.c:2840) 11,882 bytes in 15 blocks are possibly lost in loss record 87 of 119 malloc (vg_replace_malloc.c:207) PyBytes_FromStringAndSize (bytesobject.c:87) PyUnicodeUCS2_EncodeUTF8 (unicodeobject.c:2250) utf_8_encode (_codecsmodule.c:719) PyEval_EvalFrameEx (ceval.c:3403) PyEval_EvalFrameEx (ceval.c:3491) PyEval_EvalFrameEx (ceval.c:3491) PyEval_EvalCodeEx (ceval.c:2840) function_call (funcobject.c:628) PyObject_Call (abstract.c:2181) PyEval_EvalFrameEx (ceval.c:3704) PyEval_EvalCodeEx (ceval.c:2840) 271,937 bytes in 437 blocks are definitely lost in loss record 108 of 119 malloc (vg_replace_malloc.c:207) PyBytes_FromStringAndSize (bytesobject.c:87) PyEval_EvalFrameEx (ceval.c:3403) PyEval_EvalCodeEx (ceval.c:2840) PyEval_EvalFrameEx (ceval.c:3501) PyEval_EvalFrameEx (ceval.c:3491) PyEval_EvalCodeEx (ceval.c:2840) function_call (funcobject.c:628) PyObject_Call (abstract.c:2181) PyEval_EvalFrameEx (ceval.c:3704) PyEval_EvalCodeEx (ceval.c:2840) function_call (funcobject.c:628) 331,647 bytes in 277 blocks are definitely lost in loss record 111 of 119 realloc (vg_replace_malloc.c:429) _PyBytes_Resize (bytesobject.c:3159) PyUnicodeUCS2_EncodeUTF8 (unicodeobject.c:2256) _PyUnicodeUCS2_AsDefaultEncodedString (unicodeobject.c:1412) source_as_string (bltinmodule.c:504) builtin_exec (bltinmodule.c:788) PyEval_EvalFrameEx (ceval.c:3403) PyEval_EvalCodeEx (ceval.c:2840) PyEval_EvalFrameEx (ceval.c:3501) PyEval_EvalCodeEx (ceval.c:2840) PyEval_EvalCode (ceval.c:519) builtin_exec (bltinmodule.c:785) 274,686 bytes in 446 blocks are definitely lost in loss record 114 of 128 malloc (vg_replace_malloc.c:207) PyBytes_FromStringAndSize (bytesobject.c:87) PyEval_EvalFrameEx (ceval.c:3403) PyEval_EvalCodeEx (ceval.c:2840) PyEval_EvalFrameEx (ceval.c:3501) PyEval_EvalFrameEx (ceval.c:3491) PyEval_EvalCodeEx (ceval.c:2840) function_call (funcobject.c:628) PyObject_Call (abstract.c:2181) PyEval_EvalFrameEx (ceval.c:3704) PyEval_EvalCodeEx (ceval.c:2840) function_call (funcobject.c:628) 734,178 bytes in 293 blocks are definitely lost in loss record 121 of realloc (vg_replace_malloc.c:429) _PyBytes_Resize (bytesobject.c:3159) PyUnicodeUCS2_EncodeUTF8 (unicodeobject.c:2256) _PyUnicodeUCS2_AsDefaultEncodedString (unicodeobject.c:1412) source_as_string (bltinmodule.c:504) builtin_exec (bltinmodule.c:788) PyEval_EvalFrameEx (ceval.c:3403) PyEval_EvalCodeEx (ceval.c:2840) PyEval_EvalFrameEx (ceval.c:3501) PyEval_EvalCodeEx (ceval.c:2840) PyEval_EvalCode (ceval.c:519) builtin_exec (bltinmodule.c:785) |
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msg71826 - (view) | Author: Neal Norwitz (nnorwitz) * | Date: 2008-08-24 03:30 | |
There are also tons of reference leaks when running regrtest.py with -R. Even code as simple as this leaks: >>> eval('1') 1 [40731 refs] >>> eval('1') 1 [40732 refs] >>> eval('1') 1 [40733 refs] >>> eval('1') 1 [40734 refs] >>> eval('1') 1 [40735 refs] |
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msg71829 - (view) | Author: Neal Norwitz (nnorwitz) * | Date: 2008-08-24 05:51 | |
This is a partial (or complete) duplicate of 3651. |
History | |||
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Date | User | Action | Args |
2022-04-11 14:56:38 | admin | set | github: 47906 |
2008-08-24 09:47:41 | amaury.forgeotdarc | set | status: open -> closed resolution: duplicate superseder: eval() leaks 1 reference every time |
2008-08-24 05:51:34 | nnorwitz | set | messages: + msg71829 |
2008-08-24 03:30:09 | nnorwitz | set | messages: + msg71826 |
2008-08-24 03:01:50 | nnorwitz | create |