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To: <frodol at dds.nl>
From: <WHarms at bfs.de> (Walter Harms)
Reply-To: <WHarms at bfs.de>
Errors-To: <WHarms at bfs.de>
Subject: Re: Re: ...no subject...
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hi,
perhaps you should post that to the MAINTAINES maintainer too. the www is also
not reachable and your address is the only working one.
just an idea,
walter
- - - - - - - - - - - - - - Original Message - - - - - - - - - - - - - -
From: Frodo Looijaard <frodol at dds.nl>
Subject: Re: ...no subject...
Date: 01/26/03 16:40
WHarms at bfs.de wrote:
> hi frodo,
> i coudnt reach pelican,
True. I have had problems too.
Try sensors at Stimpy.netroedge.com for now (I've cc-ed this).
> <linux-i2c at pelican.tk.uni-linz.ac.at>... Deferred: Connection timed out with pelican.tk.uni-linz.ac.at.
>
> because you are mentioned as i2c maintainer this is of
> interessed for you also.
>
> walter
>
>
>
> Hi,
> i was looking into the i2c code and found that some
> sprintf() statement simply print without any
> range restictions.
> I dont thing this is a security problem but an buffer overflow is basicly possible.
> e.g.
> /* from i2c-core.c */
> if (i2cproc_initialized) {
> char name[8];
> struct proc_dir_entry *proc_entry;
>
> -> sprintf(name,"i2c-%d", i);
>
>
> In this example i=1..I2C_ADAP_MAX what is now 16 but
> sprintf(name,"i2c-%02d", i); is a simple solution that
> secures agains any accidentle overflow.
>
>
> hope that helps,
> walter
>
> ps: if you like i can send a patch
>
--
Frodo Looijaard <frodol at dds.nl> PGP key and more: http://huizen.dds.nl/~frodol
Defenestration n. (formal or joc.):
The act of removing Windows from your computer in disgust, usually followed
by the installation of Linux or some other Unix-like operating system.
----- End of forwarded message from WHarms at bfs.de -----
--
Frodo Looijaard <frodol at dds.nl> PGP key and more: http://huizen.dds.nl/~frodol
Defenestration n. (formal or joc.):
The act of removing Windows from your computer in disgust, usually followed
by the installation of Linux or some other Unix-like operating system.
