From: leslie.polzer@gmx.net
To: Glynn Clements <glynn@gclements.plus.com>
Cc: linux-c-programming@vger.kernel.org
Subject: Re: Handling ioctl() argp memory
Date: Mon, 5 Mar 2007 06:23:55 +0100 [thread overview]
Message-ID: <20070305052355.GA13946@wintermute.farpoint> (raw)
In-Reply-To: <17899.30813.80673.270405@cerise.gclements.plus.com>
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On Mon, Mar 05, 2007 at 01:54:37AM +0000, Glynn Clements wrote:
> You're probably overwriting the beginning of the allocated block.
What do you mean by that? I can surely write to allocated memory, at
the start, end and any point between...
Besides, for the record: a short Valgrind run (thanks for the reminder!)
showed me that I calculated the space wrongly, i.e. I allocated not
enough memory.
Leslie
--
gpg --keyserver pgp.mit.edu --recv-keys DD4EBF83
http://nic-nac-project.de/~skypher/
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next prev parent reply other threads:[~2007-03-05 5:23 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-04 16:48 Handling ioctl() argp memory leslie.polzer
2007-03-04 16:52 ` Markus Rechberger
2007-03-04 17:04 ` leslie.polzer
2007-03-04 18:21 ` Markus Rechberger
2007-03-05 1:54 ` Glynn Clements
2007-03-05 5:23 ` leslie.polzer [this message]
2007-03-05 6:26 ` Glynn Clements
2007-03-05 10:49 ` Markus Rechberger
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