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Re: [PATCH] 4.3..devel: Fix printf %d "'X" affected by intermediate mbst
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From: |
Chet Ramey |
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Subject: |
Re: [PATCH] 4.3..devel: Fix printf %d "'X" affected by intermediate mbstate_t |
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Date: |
Tue, 27 Sep 2022 14:45:28 -0400 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.3.0 |
On 9/24/22 9:15 PM, Koichi Murase wrote:
Bash Version: 4.4
Patch Level: 12
Release Status: release
Description:
With a multi-byte encoding that has a non-trivial intermediate state
(mbstate_t), « printf %d "'<char>" » can be affected by the internal
mbstate_t of `mbtowc'/`mblen' to produce a wrong result. Also, it
can leave the internal mbstate_t in an intermediate state.
Thanks for the detailed report and fix. It will be in the next devel branch
push.
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU chet@case.edu http://tiswww.cwru.edu/~chet/