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Re: heap-buffer-overflow in history_expand
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From: |
Chet Ramey |
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Subject: |
Re: heap-buffer-overflow in history_expand |
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Date: |
Fri, 28 Apr 2023 11:35:43 -0400 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 |
On 4/24/23 1:40 AM, Grisha Levit wrote:
The history expansion code can end up reading past the end of the
input line buffer if the line ends with an invalid multibyte sequence:
Thanks for the report. You mean an incomplete multibyte character, I think.
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/