[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
Re: kern/45129: Write handling in puffs(4) broken
The following reply was made to PR kern/45129; it has been noted by GNATS.
From: Matthias Scheler <tron%zhadum.org.uk@localhost>
Subject: Re: kern/45129: Write handling in puffs(4) broken
Date: Sat, 23 Jul 2011 20:55:28 +0100
On Sat, Jul 09, 2011 at 11:30:01PM +0000, gnats-admin%netbsd.org@localhost
> Thank you very much for your problem report.
> It has the internal identification `kern/45129'.
> The individual assigned to look at your
> report is: kern-bug-people.
> >Category: kern
> >Responsible: kern-bug-people
> >Synopsis: Write handling in puffs(4) broken
> >Arrival-Date: Sat Jul 09 23:30:00 +0000 2011
I've tracked the corruption down to this location in the code in line 817
in function puffsop_msg() in "src/sys/fs/puffs/puffs_msgif.c":
memcpy(park->park_preq, preq, pth->pth_framelen);
This line is probably supposed to copy the request back into the caller's
structure after handling it. But for some reason the passed in copy
is incomplete or corrupt.
Matthias Scheler http://zhadum.org.uk/
Main Index |
Thread Index |