Re: [microblaze-uclinux] munmap of non-mmaped memory by process

["Steven J. Magnani" <steve@xxxxxxxxxxxxxxx>]

Hi Torin,

On Mon, 2009-09-07 at 14:34 -0600, Torin Ford wrote:
> Hi,
>    Now that I have petalinux up and running well on our custom board and
> all of my embedded app ported over I'm obviously running it and
> debugging any issues.  Every now and then I get the following printed
> out on the console:
> 
> munmap of non-mmaped memory by process <PID here> (<process name here>):
> <some address here>
> 
> Anyone have any ideas where it is coming from?  We don't specifically
> call mmap or munmap anywhere in our code.

Are you running ftpd? There is a buffer overrun bug in the petalinux
version of ftpd that causes this symptom. It's fixed in the latest
version of inetutils.

> 
> Thanks,
> 
> Torin Ford
> Software Engineer
> nextScan, Inc.

Regards,
------------------------------------------------------------------------
 Steven J. Magnani               "I claim this network for MARS!
 www.digidescorp.com              Earthling, return my space modulator!"

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