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Re: [Bug-readline] SIGSEGV in _rl_dispatch_callback()
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From: |
Chet Ramey |
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Subject: |
Re: [Bug-readline] SIGSEGV in _rl_dispatch_callback() |
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Date: |
Thu, 06 Mar 2014 10:43:08 -0500 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:24.0) Gecko/20100101 Thunderbird/24.1.1 |
On 3/5/14 11:18 PM, Anatol Pomozov wrote:
> Hi,
>
> It is a follow-up for a Linux Arch bug https://bugs.archlinux.org/task/39144
>
> After upgrading system to readline 6.3 we started seeing a crash that
> can be reproduced using 'ipython' command-line tool. Here are the
> steps:
>
> - run 'ipython'
> - type 'import'
> - press up, down, up
> - SIGSEGV!!!
>
> Downgrading readline back to 6.2 fixes the issue.
I can't reproduce this with a simple callback test example. I suspect it's
something in how ipython configures readline that the example doesn't do.
Where would I find that initialization code?
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU address@hidden http://cnswww.cns.cwru.edu/~chet/