Re: Memory debugging problems
Re: Memory debugging problems
- Subject: Re: Memory debugging problems
- From: Mark Wagner <email@hidden>
- Date: Mon, 24 Oct 2005 13:05:13 -0700
On 10/21/05, Eric Albert <email@hidden> wrote:
> On Oct 21, 2005, at 1:03 PM, Mark Wagner wrote:
>
> > My program has a problems: it crashes with an access fault somewhere
> > in malloc() -- most likely a memory corruption issue. I can't seem to
> > use any of the memory debugging tools to track this down, though.
> > Trying to use GuardMalloc causes the program to crash with the
> > following errors:
> >
> > dyld: /DEVELOPMENT
> > xcode/TGEQ/TGEQ.prj/build/TGEQ-macho.app/Contents/MacOS/TGEQ-macho
> > multiple definitions of symbol _malloc_jumpstart
> > /usr/lib/libgmalloc.dylib(single module) definition of
> > _malloc_jumpstart
> > /usr/lib/libSystem.B.dylib(scalable_malloc.So) definition of
> > _malloc_jumpstart
>
> > With MallocDebug, it crashes while starting up, and the crash log
> > shows the same basic error of multiple definitions of
> > _malloc_jumpstart. How can I fix this? I'm using XCode 1.5 (gcc 3.3)
> > on MacOS 10.3.9.
>
> Try Tiger. We fixed things there so conflicting symbols no longer
> cause Guard Malloc to not run.
I trust it's a free download? </sarcasm>
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