From: Pavel Machek <pavel@suse.cz>
To: Patrick Mochel <mochel@osdl.org>
Cc: torvalds@osdl.org, kernel list <linux-kernel@vger.kernel.org>
Subject: Re: [PM] Patrick: which part of "maintainer" and "peer review" needs explaining to you?
Date: Sat, 23 Aug 2003 00:10:25 +0200 [thread overview]
Message-ID: <20030822221025.GE2306@elf.ucw.cz> (raw)
In-Reply-To: <Pine.LNX.4.33.0308221411060.2310-100000@localhost.localdomain>
Hi!
> > static int __init resume_setup(char *str)
> > {
> > - strncpy( resume_file, str, 255 );
> > + if (strlen(str))
> > + strncpy(resume_file, str, 255);
> > return 1;
> > }
> >
> > Why are you obfuscating the code?
>
> Eh? First, why would you want to copy a NULL string?
How is strlen(NULL) better than strncpy(_, NULL, _)?
Pavel
--
When do you have a heart between your knees?
[Johanka's followup: and *two* hearts?]
next prev parent reply other threads:[~2003-08-22 22:10 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-22 21:08 [PM] Patrick: which part of "maintainer" and "peer review" needs explaining to you? Pavel Machek
2003-08-22 21:25 ` Patrick Mochel
2003-08-22 21:53 ` Pavel Machek
2003-08-22 22:05 ` Patrick Mochel
2003-08-23 1:03 ` Nigel Cunningham
2003-08-23 16:22 ` Benjamin Herrenschmidt
2003-08-25 19:05 ` [PM] powering down special devices Patrick Mochel
2003-08-25 19:53 ` Benjamin Herrenschmidt
2003-08-25 9:52 ` [PM] Patrick: which part of "maintainer" and "peer review" needs explaining to you? Pavel Machek
2003-08-22 22:10 ` Pavel Machek [this message]
2003-08-22 22:13 ` Patrick Mochel
2003-08-22 22:17 ` Patrick Mochel
2003-08-22 22:36 ` Pavel Machek
2003-08-23 10:47 ` Russell King
2003-08-24 11:54 ` Russell King
2003-08-26 15:39 ` [PM] Config Options Patrick Mochel
2003-08-24 12:08 ` [PM] Patrick: which part of "maintainer" and "peer review" needs explaining to you? Russell King
2003-08-25 15:47 ` Patrick Mochel
2003-08-25 16:27 ` Russell King
2003-08-25 16:57 ` Matt Porter
2003-08-25 17:14 ` Russell King
2003-08-25 17:34 ` Matt Porter
2003-08-28 15:38 ` Platform Devices Patrick Mochel
2003-09-01 12:02 ` [PM] Patrick: which part of "maintainer" and "peer review" needs explaining to you? Pavel Machek
2003-09-02 17:41 ` Jens Axboe
2003-09-09 20:19 ` Benjamin Herrenschmidt
2003-09-09 20:24 ` Jens Axboe
2003-09-09 21:43 ` Patrick Mochel
2003-09-09 22:54 ` Pavel Machek
2003-09-09 23:07 ` Patrick Mochel
2003-09-09 23:07 ` [PM] Passing suspend level down to drivers Pavel Machek
2003-09-09 23:23 ` Patrick Mochel
2003-09-10 0:06 ` Pavel Machek
2003-09-10 6:12 ` Stephen Rothwell
2003-09-10 11:48 ` Alan Cox
2003-09-09 23:15 ` [PM] Patrick: which part of "maintainer" and "peer review" needs explaining to you? Alan Cox
2003-09-09 22:56 ` Pavel Machek
2003-08-25 17:16 ` Russell King
2003-08-22 22:04 ` Timothy Miller
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