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Created on 2020-06-05 22:00 by skrah, last changed 2022-04-11 14:59 by admin. This issue is now closed.
| Pull Requests | |||
|---|---|---|---|
| URL | Status | Linked | Edit |
| PR 20666 | merged | pablogsal, 2020-06-05 23:14 | |
| PR 20670 | merged | miss-islington, 2020-06-05 23:52 | |
| Messages (3) | |||
|---|---|---|---|
| msg370791 - (view) | Author: Stefan Krah (skrah) *  |
Date: 2020-06-05 22:00 | |
From test_decimal: test_xor (test.test_decimal.PyIBMTestCases) ... ==17597== Invalid read of size 1 ==17597== at 0x64A7E2: newline_in_string (pegen.c:940) ==17597== by 0x64A84E: bad_single_statement (pegen.c:958) ==17597== by 0x64AD59: _PyPegen_run_parser (pegen.c:1101) ==17597== by 0x64B044: _PyPegen_run_parser_from_string (pegen.c:1194) ==17597== by 0x5C6D56: PyPegen_ASTFromStringObject (peg_api.c:27) ==17597== by 0x52A2A9: Py_CompileStringObject (pythonrun.c:1259) ==17597== by 0x63CBF6: builtin_compile_impl (bltinmodule.c:819) ==17597== by 0x63AF08: builtin_compile (bltinmodule.c.h:249) ==17597== by 0x5F9446: cfunction_vectorcall_FASTCALL_KEYWORDS (methodobject.c:440) ==17597== by 0x4D2642: _PyObject_VectorcallTstate (abstract.h:114) ==17597== by 0x4D26A1: PyObject_Vectorcall (abstract.h:123) ==17597== by 0x4E3F26: call_function (ceval.c:5111) ==17597== Address 0xadc82bf is 1 bytes before a block of size 22 alloc'd ==17597== at 0x4C3016F: realloc (vg_replace_malloc.c:826) ==17597== by 0x46A983: _PyMem_RawRealloc (obmalloc.c:121) ==17597== by 0x46B49E: PyMem_Realloc (obmalloc.c:623) ==17597== by 0x5C9565: translate_newlines (tokenizer.c:654) ==17597== by 0x5C98FE: PyTokenizer_FromUTF8 (tokenizer.c:751) ==17597== by 0x64AF7F: _PyPegen_run_parser_from_string (pegen.c:1169) ==17597== by 0x5C6D56: PyPegen_ASTFromStringObject (peg_api.c:27) ==17597== by 0x52A2A9: Py_CompileStringObject (pythonrun.c:1259) ==17597== by 0x63CBF6: builtin_compile_impl (bltinmodule.c:819) ==17597== by 0x63AF08: builtin_compile (bltinmodule.c.h:249) ==17597== by 0x5F9446: cfunction_vectorcall_FASTCALL_KEYWORDS (methodobject.c:440) ==17597== by 0x4D2642: _PyObject_VectorcallTstate (abstract.h:114) ==17597== *--cur dereferences one below p->tok->buf in the last iteration. |
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| msg370798 - (view) | Author: Pablo Galindo Salgado (pablogsal) * |
Date: 2020-06-05 23:52 | |
New changeset 2e6593db0086004a1ca7f7049218ff9573d473c2 by Pablo Galindo in branch 'master': bpo-40880: Fix invalid read in newline_in_string in pegen.c (#20666) https://github.com/python/cpython/commit/2e6593db0086004a1ca7f7049218ff9573d473c2 |
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| msg370801 - (view) | Author: miss-islington (miss-islington) | Date: 2020-06-06 00:13 | |
New changeset 15fec5627ac343afd0bfa1e847746071982d5172 by Miss Islington (bot) in branch '3.9': bpo-40880: Fix invalid read in newline_in_string in pegen.c (GH-20666) https://github.com/python/cpython/commit/15fec5627ac343afd0bfa1e847746071982d5172 |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:59:32 | admin | set | github: 85057 |
| 2020-06-06 00:44:47 | pablogsal | set | status: open -> closed resolution: fixed stage: patch review -> resolved |
| 2020-06-06 00:13:20 | miss-islington | set | messages: + msg370801 |
| 2020-06-05 23:52:40 | miss-islington | set | nosy:
+ miss-islington pull_requests: + pull_request19887 |
| 2020-06-05 23:52:31 | pablogsal | set | messages: + msg370798 |
| 2020-06-05 23:14:36 | pablogsal | set | keywords:
+ patch stage: needs patch -> patch review pull_requests: + pull_request19883 |
| 2020-06-05 22:38:33 | lys.nikolaou | set | nosy:
+ gvanrossum, pablogsal |
| 2020-06-05 22:00:14 | skrah | create | |