Message 103741 - Python tracker

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In-reply-to
Author	vstinner
Recipients	doerwalter, lemburg, loewis, vstinner
Date	2010年04月20日.19:38:46
SpamBayes Score	0.0041256067
Marked as misclassified	No
Message-id	<1271792329.1.0.52560935148.issue8092@psf.upfronthosting.co.za>

Content
New version without the hardcoded limit: don't use goto encodeUCS4;, chain if to limit indentation depth: it only costs one copy of the UCS4 (5 lines are duplicated). The buffer is now reallocated each time a surrogate escape is longer than 4 bytes. I don't know if "nallocated += repsize - 4;" can overflow or not. If yes, how can I detect the overflow? I added: /* FIXME: check integer overflow? */

Content

New version without the hardcoded limit: don't use goto encodeUCS4;, chain if to limit indentation depth: it only costs one copy of the UCS4 (5 lines are duplicated).
The buffer is now reallocated each time a surrogate escape is longer than 4 bytes.
I don't know if "nallocated += repsize - 4;" can overflow or not. If yes, how can I detect the overflow? I added: /* FIXME: check integer overflow? */

History
Date	User	Action	Args
2010年04月20日 19:38:49	vstinner	set	recipients: + vstinner, lemburg, loewis, doerwalter
2010年04月20日 19:38:49	vstinner	set	messageid: <1271792329.1.0.52560935148.issue8092@psf.upfronthosting.co.za>
2010年04月20日 19:38:47	vstinner	link	issue8092 messages
2010年04月20日 19:38:47	vstinner	create

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