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Re: heap_free fatal error [message #61859 is a reply to message #61858]

Thu, 07 August 2008 08:03

Michael Galloy
Messages: 1114
Registered: April 2006

Senior Member

Seg faulted on Mac:

IDL> print, !version
{ i386 darwin unix Mac OS X 7.0 Oct 25 2007 32 64}

But runs OK on Linux:

IDL> print, !version
{ x86 linux unix linux 7.0 Oct 25 2007 32 64}

Mike
--
www.michaelgalloy.com
Tech-X Corporation
Software Developer II

Wox wrote:
>> Did anyone observed heap_free crashing the IDL process and what was
>> the cause in your case?
>
> I managed to extract the critical code:
>
> n=30000l
> p0=ptr_new({i:0l,next:ptr_new()})
> p=p0
> for i=1l,n do begin
> (*p).next=ptr_new({i:i,next:ptr_new()})
> p=(*p).next
> endfor
> heap_free,p0 ; FATAL ERROR
>
>
> Is this a known bug?

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[Message index]

		Re: heap_free fatal error By: Wox on Fri, 08 August 2008 04:14
		Re: heap_free fatal error By: Jean H. on Thu, 07 August 2008 09:04
		Re: heap_free fatal error By: Bob[3] on Thu, 07 August 2008 08:11
		Re: heap_free fatal error By: Michael Galloy on Thu, 07 August 2008 08:03
		Re: heap_free fatal error By: Wox on Thu, 07 August 2008 07:38
		Re: heap_free fatal error By: David Fanning on Thu, 07 August 2008 07:34
		Re: heap_free fatal error By: Wox on Thu, 07 August 2008 07:30
		Re: heap_free fatal error By: lambda.knight on Tue, 26 August 2008 15:26

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