Message 238388 - Python tracker

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Author	abacabadabacaba
Recipients	abacabadabacaba, ezio.melotti, mrabarnett, serhiy.storchaka, vstinner
Date	2015-03-18.09:02:36
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1426669356.78.0.996650099492.issue23689@psf.upfronthosting.co.za>
In-reply-to

Content
This patch doesn't fix the issue. The problem is that the list starting with state->repeat doesn't necessarily contains all repeat contexts that are allocated. Indeed, here [1] and here [2] repeat contexts are temporarily removed from the list. If the match procedure terminates abruptly, they are not added back. [1] https://hg.python.org/cpython/file/c89f7c34e356/Modules/sre_lib.h#l963 [2] https://hg.python.org/cpython/file/c89f7c34e356/Modules/sre_lib.h#l1002

This patch doesn't fix the issue. The problem is that the list starting with state->repeat doesn't necessarily contains all repeat contexts that are allocated. Indeed, here [1] and here [2] repeat contexts are temporarily removed from the list. If the match procedure terminates abruptly, they are not added back.

[1] https://hg.python.org/cpython/file/c89f7c34e356/Modules/sre_lib.h#l963
[2] https://hg.python.org/cpython/file/c89f7c34e356/Modules/sre_lib.h#l1002

History
Date	User	Action	Args
2015-03-18 09:02:36	abacabadabacaba	set	recipients: + abacabadabacaba, vstinner, ezio.melotti, mrabarnett, serhiy.storchaka
2015-03-18 09:02:36	abacabadabacaba	set	messageid: <1426669356.78.0.996650099492.issue23689@psf.upfronthosting.co.za>
2015-03-18 09:02:36	abacabadabacaba	link	issue23689 messages
2015-03-18 09:02:36	abacabadabacaba	create