Re: Having trouble with MallocDebug...
Re: Having trouble with MallocDebug...
- Subject: Re: Having trouble with MallocDebug...
- From: "Sean McBride" <email@hidden>
- Date: Mon, 26 Nov 2007 11:56:47 -0500
- Organization: Rogue Research
On 11/24/07 11:46 AM, Graham Reitz said:
>I am trying to chase down a memory smashing error. I just started
>using MallocDebug and when I run the program using the MallocDebug
>window (Launch button) it starts to run then stops for a few seconds
>and spits out the following message:
>
>dyldNameStartingAtAddress:vm_read header (ipc/send) invalid
>destination port
>vmutils: can't find image for dynamic loader used by kernel_task [-1]!
>2007-11-24 11:42:41.992 MallocDebug[10906:10b] GetMallocData returned
>error
>2007-11-24 11:42:41.999 MallocDebug[10906:10b] libMallocDebug
>getStacks: error
>2007-11-24 11:42:42.000 MallocDebug[10906:10b] getZoneNames failed
>task_get_exception_ports (ipc/send) invalid destination port
>task_set_exception_ports (ipc/send) invalid destination port
>
>I am not even sure what this means. Any help would be greatly
>appreciated.
Since no one else replied... I'll just say: MallocDebug.app seems to
have languished in Xcode 3.0. I don't think it changed at all. It does
not support Garbage Collected applications for example. It could very
well be a bug in MallocDebug. Pragmatically, I would try using
'Instruments', 'leaks' or 'GuardMalloc'.
--
____________________________________________________________
Sean McBride, B. Eng email@hidden
Rogue Research www.rogue-research.com
Mac Software Developer Montréal, Québec, Canada
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