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Issue34400

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classification
Title:Undefined behavior in Parser/parsetok.c
Type:behaviorStage:resolved
Components:Interpreter CoreVersions:Python 3.8, Python 3.7, Python 3.6, Python 2.7
process
Status:closedResolution:fixed
Dependencies:Superseder:
Assigned To:Nosy List: ZackerySpytz, benjamin.peterson, miss-islington, serhiy.storchaka
Priority:normalKeywords:patch

Created on2018-08-14 09:46 byZackerySpytz, last changed2022-04-11 14:59 byadmin. This issue is nowclosed.

Pull Requests
URLStatusLinkedEdit
PR 4439mergedZackerySpytz,2018-08-14 09:47
PR 8768mergedmiss-islington,2018-08-15 06:27
PR 8769mergedmiss-islington,2018-08-15 06:28
PR 8770mergedmiss-islington,2018-08-15 06:28
PR 8833mergedZackerySpytz,2018-08-20 12:17
PR 8842mergedmiss-islington,2018-08-21 03:12
PR 8843mergedmiss-islington,2018-08-21 03:12
PR 8849mergedZackerySpytz,2018-08-21 17:09
Messages (9)
msg323505 -(view)Author: Zackery Spytz (ZackerySpytz)*(Python triager)Date: 2018-08-14 09:46
In parsetok(), null pointers are used in pointer arithmetic.
msg323548 -(view)Author: Benjamin Peterson (benjamin.peterson)*(Python committer)Date: 2018-08-15 06:27
New changeset7c4ab2afb17b99eb3f61f9c73cbd548b5e0ad2c0 by Benjamin Peterson (Zackery Spytz) in branch 'master':closesbpo-34400: Fix undefined behavior in parsetok(). (GH-4439)https://github.com/python/cpython/commit/7c4ab2afb17b99eb3f61f9c73cbd548b5e0ad2c0
msg323549 -(view)Author: miss-islington (miss-islington)Date: 2018-08-15 06:51
New changeset2275b773ebfacb94f6a9c81d6a8b9d54771a68e8 by Miss Islington (bot) in branch '3.7':closesbpo-34400: Fix undefined behavior in parsetok(). (GH-4439)https://github.com/python/cpython/commit/2275b773ebfacb94f6a9c81d6a8b9d54771a68e8
msg323551 -(view)Author: miss-islington (miss-islington)Date: 2018-08-15 06:59
New changeset00aebabc7139741fadfe877372c733a2160c7dbd by Miss Islington (bot) in branch '2.7':closesbpo-34400: Fix undefined behavior in parsetok(). (GH-4439)https://github.com/python/cpython/commit/00aebabc7139741fadfe877372c733a2160c7dbd
msg323553 -(view)Author: miss-islington (miss-islington)Date: 2018-08-15 07:08
New changeset981aa46dce926ce54ec1a2adbb73d1f405ef66ff by Miss Islington (bot) in branch '3.6':closesbpo-34400: Fix undefined behavior in parsetok(). (GH-4439)https://github.com/python/cpython/commit/981aa46dce926ce54ec1a2adbb73d1f405ef66ff
msg323813 -(view)Author: Benjamin Peterson (benjamin.peterson)*(Python committer)Date: 2018-08-21 03:11
New changeset3e26e42c905852394fa136f1cc564dac98b56166 by Benjamin Peterson (Zackery Spytz) in branch 'master':bpo-34400: Fix more undefined behavior in parsetok.c (GH-8833)https://github.com/python/cpython/commit/3e26e42c905852394fa136f1cc564dac98b56166
msg323814 -(view)Author: miss-islington (miss-islington)Date: 2018-08-21 03:23
New changeset985dcd49cab44bba63ffebe413a9ef17b3da5fa7 by Miss Islington (bot) in branch '3.7':bpo-34400: Fix more undefined behavior in parsetok.c (GH-8833)https://github.com/python/cpython/commit/985dcd49cab44bba63ffebe413a9ef17b3da5fa7
msg323815 -(view)Author: miss-islington (miss-islington)Date: 2018-08-21 03:35
New changesete496b2b57a7b6e2633b741b1d5a934a7004ea3da by Miss Islington (bot) in branch '3.6':bpo-34400: Fix more undefined behavior in parsetok.c (GH-8833)https://github.com/python/cpython/commit/e496b2b57a7b6e2633b741b1d5a934a7004ea3da
msg323863 -(view)Author: Serhiy Storchaka (serhiy.storchaka)*(Python committer)Date: 2018-08-22 05:54
New changeseteb9a1c01d07309006ef5544da62ba813685bd098 by Serhiy Storchaka (Zackery Spytz) in branch '2.7':[2.7]bpo-34400: Fix more undefined behavior in parsetok.c (GH-8833). (GH-8849)https://github.com/python/cpython/commit/eb9a1c01d07309006ef5544da62ba813685bd098
History
DateUserActionArgs
2022-04-11 14:59:04adminsetgithub: 78581
2018-08-22 05:54:21serhiy.storchakasetnosy: +serhiy.storchaka
messages: +msg323863
2018-08-21 17:09:05ZackerySpytzsetpull_requests: +pull_request8321
2018-08-21 03:35:49miss-islingtonsetmessages: +msg323815
2018-08-21 03:23:19miss-islingtonsetmessages: +msg323814
2018-08-21 03:12:17miss-islingtonsetpull_requests: +pull_request8317
2018-08-21 03:12:07miss-islingtonsetpull_requests: +pull_request8316
2018-08-21 03:11:45benjamin.petersonsetmessages: +msg323813
2018-08-20 12:17:00ZackerySpytzsetpull_requests: +pull_request8309
2018-08-15 07:08:31miss-islingtonsetmessages: +msg323553
2018-08-15 06:59:13miss-islingtonsetmessages: +msg323551
2018-08-15 06:51:15miss-islingtonsetnosy: +miss-islington
messages: +msg323549
2018-08-15 06:28:10miss-islingtonsetpull_requests: +pull_request8246
2018-08-15 06:28:02miss-islingtonsetpull_requests: +pull_request8245
2018-08-15 06:27:54miss-islingtonsetpull_requests: +pull_request8244
2018-08-15 06:27:29benjamin.petersonsetstatus: open -> closed

nosy: +benjamin.peterson
messages: +msg323548

resolution: fixed
stage: patch review -> resolved
2018-08-14 09:47:23ZackerySpytzsetkeywords: +patch
stage: patch review
pull_requests: +pull_request8239
2018-08-14 09:46:55ZackerySpytzcreate
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