Re: null ptr deref and segfault in parameter_brace_transform.isra.17 () at subst.c:6827 (bash 4.4.0(1)-beta)

From	Chet Ramey <chet.ramey@case.edu>
Newsgroups	gnu.bash.bug
Subject	Re: null ptr deref and segfault in parameter_brace_transform.isra.17 () at subst.c:6827 (bash 4.4.0(1)-beta)
Date	2015-09-20 13:30 -0400
Organization	ITS, Case Western Reserve University
Message-ID	<mailman.1466.1442770233.19560.bug-bash@gnu.org> (permalink)
References	<CANMVOuwwAW4SgckL_Y+sbHRO-TTiwoz6R3uvQak9a13J21+ZPg@mail.gmail.com>

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On 9/20/15 12:17 AM, Brian Carpenter wrote:
> I found another null ptr deref and segfault. This only seems to affect bash
> 4.4.0 as 4.2.37(1)-release and 4.2.37(1)-release only return a 'bad
> substitution' error message.

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    chet@case.edu    http://cnswww.cns.cwru.edu/~chet/

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Re: null ptr deref and segfault in parameter_brace_transform.isra.17 () at subst.c:6827 (bash 4.4.0(1)-beta) Chet Ramey <chet.ramey@case.edu> - 2015-09-20 13:30 -0400

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