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Re: undo list free crash


From: Chet Ramey
Subject: Re: undo list free crash
Date: Thu, 2 Mar 2023 14:21:13 -0500
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.8.0

On 2/28/23 5:17 PM, Grisha Levit wrote:
After the changes in
https://git.savannah.gnu.org/cgit/bash.git/commit/?h=devel&id=9e3495c9,
I sometimes get segfaults when performing a bunch of history
navigations followed by ^C.

Thanks for the report and the reproducer. It looks like a pointer aliasing
problem.

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/




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