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Re: Incorrect unicode escapes


From: Chet Ramey
Subject: Re: Incorrect unicode escapes
Date: Mon, 26 Jun 2017 11:18:36 -0400
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:52.0) Gecko/20100101 Thunderbird/52.2.0

On 6/26/17 9:12 AM, Angus Duggan wrote:
> Sorry, bashbug didn't work under cygwin...
> 
> BASH_VERSION=4.4.12(3)-release
> uname -a: CYGWIN_NT-6.1 xxxxxxx 2.8.0(0.309/5/3) 2017-04-01 20:47 x86_64 
> Cygwin
> 
> The function u32toutf16() in lib/sh/unicode.c incorrectly implements
> surrogate pairs. \uff08 (Full Width Left Paren) is encoded to the invalid
> surrogate pair d7ff df08.

Thanks for the report.  This was reported and fixed back in November, 2016
as the result of

http://lists.gnu.org/archive/html/bug-bash/2016-11/msg00039.html

-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    address@hidden    http://cnswww.cns.cwru.edu/~chet/



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