From: Greg KH <gregkh@suse.de>
To: Michael Buesch <mb@bu3sch.de>
Cc: Sergey Vlasov <vsu@altlinux.ru>,
akpm@osdl.org, Deepak Saxena <dsaxena@plexity.net>,
bcm43xx-dev@lists.berlios.de, linux-kernel@vger.kernel.org
Subject: Re: [patch 2/6] New Generic HW RNG
Date: Wed, 10 May 2006 13:57:43 -0700 [thread overview]
Message-ID: <20060510205743.GC23446@suse.de> (raw)
In-Reply-To: <200605071516.09167.mb@bu3sch.de>
On Sun, May 07, 2006 at 03:16:08PM +0200, Michael Buesch wrote:
> On Sunday 07 May 2006 15:03, you wrote:
> > > + list_for_each_entry(rng, &rng_list, list) {
> > > + if (strncmp(rng->name, buf, len) == 0) {
> >
> > This will match if the passed string is just a prefix of rng->name.
> > Apparently sysfs guarantees that the buffer passed to ->store will be
> > NUL-terminated, so this should be just a strcmp().
>
> I am not sure if it is guaranteed NUL terminated. Greg?
> But I will look into this.
Yes it will be.
thanks,
greg k-h
next prev parent reply other threads:[~2006-05-10 21:03 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-07 11:35 [patch 0/6] New Generic HW RNG Michael Buesch
2006-05-07 11:35 ` [patch 1/6] " Michael Buesch
2006-05-07 11:35 ` [patch 2/6] " Michael Buesch
2006-05-07 13:03 ` Sergey Vlasov
2006-05-07 13:16 ` Michael Buesch
2006-05-07 13:27 ` Michael Buesch
2006-05-07 13:45 ` Sergey Vlasov
2006-05-07 13:56 ` Michael Buesch
2006-05-10 20:57 ` Greg KH [this message]
2006-05-10 21:18 ` Michael Buesch
2006-05-07 11:35 ` [patch 3/6] " Michael Buesch
2006-05-07 13:09 ` Sergey Vlasov
2006-05-07 14:51 ` Michael Buesch
2006-05-07 11:35 ` [patch 4/6] " Michael Buesch
2006-05-07 11:35 ` [patch 5/6] " Michael Buesch
2006-05-07 11:35 ` [patch 6/6] " Michael Buesch
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