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Re: [PATCH: bash-5.0.0(2)-alpha] fix a bug that "bind -r" sometimes caus
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From: |
Chet Ramey |
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Subject: |
Re: [PATCH: bash-5.0.0(2)-alpha] fix a bug that "bind -r" sometimes causes a segmentation fault |
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Date: |
Mon, 19 Mar 2018 10:48:06 -0400 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 |
On 3/19/18 4:52 AM, Koichi Murase wrote:
> Description:
>
> At the line lib/readline/bind.c:376, an uninitialized variable `ic'
> is used to assign a value to the variable `prevkey'. This assignment
> to `prevkey' should be later than the assignment to `ic'. This causes
> segmentation faults in Bash of the devel branch. There is no such
> problem in Bash 4.4.
Thanks for the report. I will have a fix 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/