bug-bash
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Declaring an empty global var as a reference in a function twice cra


From: Chet Ramey
Subject: Re: Declaring an empty global var as a reference in a function twice crashes bash
Date: Sun, 22 Mar 2015 21:25:06 -0400
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:31.0) Gecko/20100101 Thunderbird/31.5.0

On 3/22/15 3:55 AM, Arthur200000 wrote:

> Bash Version: 4.3
> Patch Level: 26
> Release Status: release
> 
> Description:
>       When you have already set a variable to empty, running `declare -gn
>       varname` in a function twice crash bash with a Segment Fault.

Thanks for the report.  This will be fixed in the next release of bash.

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/



reply via email to

[Prev in Thread] Current Thread [Next in Thread]