On Tuesday 08 January 2013, Dan Carpenter wrote:
> On Tue, Jan 08, 2013 at 10:49:14AM +, Arnd Bergmann wrote:
> > On Monday 07 January 2013, Dan Carpenter wrote:
> > > Sorry my question is about an old patch. Smatch complains because we
> > > only pass a PAGE_SIZE buffer to sysfs files so the
On Tue, Jan 08, 2013 at 10:49:14AM +, Arnd Bergmann wrote:
> On Monday 07 January 2013, Dan Carpenter wrote:
> > Sorry my question is about an old patch. Smatch complains because we
> > only pass a PAGE_SIZE buffer to sysfs files so the test for
> > "if (count > PCH_PHUB_OROM_SIZE) {" makes it
On Tue, Jan 08, 2013 at 07:30:34PM +0900, Tomoya MORINAGA wrote:
> Hi Dan,
>
> On Mon, Jan 7, 2013 at 6:02 PM, Dan Carpenter
> wrote:
> > The patch cf4ece53460c: "add Packet hub driver for Topcliff Platform
> > controller hub" from Sep 1, 2010, leads to the following warning:
> > drivers/misc/pc
On Monday 07 January 2013, Dan Carpenter wrote:
> Sorry my question is about an old patch. Smatch complains because we
> only pass a PAGE_SIZE buffer to sysfs files so the test for
> "if (count > PCH_PHUB_OROM_SIZE) {" makes it think we are overflowing.
> In fact, count is never more than 4096 so
Hi Dan,
On Mon, Jan 7, 2013 at 6:02 PM, Dan Carpenter wrote:
> The patch cf4ece53460c: "add Packet hub driver for Topcliff Platform
> controller hub" from Sep 1, 2010, leads to the following warning:
> drivers/misc/pch_phub.c:596 pch_phub_bin_write()
> error: buffer overflow 'buf' 4096 <
Hi Masayuki Ohtak,
The patch cf4ece53460c: "add Packet hub driver for Topcliff Platform
controller hub" from Sep 1, 2010, leads to the following warning:
drivers/misc/pch_phub.c:596 pch_phub_bin_write()
error: buffer overflow 'buf' 4096 <= 15359
Sorry my question is about an old patch.
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