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Re: Segmentation fault bash 4.3.022
From: |
Chet Ramey |
Subject: |
Re: Segmentation fault bash 4.3.022 |
Date: |
Tue, 12 Aug 2014 15:15:15 -0400 |
> $ bash-4.3.22 -c 'shopt -s lastpipe; trap -- "printf x" ERR; true | { true |
> false; }'
> xxSegmentation fault
>
> $ ./bash -c 'shopt -s lastpipe; trap -- "printf x" ERR; true | { true |
> false; }'
> xx./bash: wait_for: No record of process 7954
> x
Yeah, it will take a little longer to suppress the error message in the
cases where it needs to be suppressed. The important part of the fix is
stopping the core dump.
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU chet@case.edu http://cnswww.cns.cwru.edu/~chet/