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Re: Crash on large brace expansion


From: Chet Ramey
Subject: Re: Crash on large brace expansion
Date: Thu, 15 Jul 2021 16:03:51 -0400
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Thunderbird/78.11.0

On 7/15/21 10:36 AM, Gabríel Arthúr Pétursson wrote:
Hi all,

Executing the following results in a fierce crash:

    $ bash -c '{0..255}.{0..255}.{0..255}.{0..255}'
    malloc(): unaligned fastbin chunk detected 2
    Aborted (core dumped)

If the Oom killer doesn't get you first.


--
``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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