From: Alexey Dobriyan <adobriyan@gmail.com>
To: GuanJun He <heguanbo@gmail.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2.6.34-rc1] proc: fix badness in fs/proc/generic.c
Date: Thu, 22 Apr 2010 09:09:19 +0300 [thread overview]
Message-ID: <o2gb6fcc0a1004212309scfd2e385p21128db152c164d0@mail.gmail.com> (raw)
In-Reply-To: <k2hccf7f6161004212110ze02b6cfbr2b5082441ea6a4d9@mail.gmail.com>
On Thu, Apr 22, 2010 at 7:10 AM, GuanJun He <heguanbo@gmail.com> wrote:
> fix badness in fs/proc/generic.c, Bug 15589 - 2.6.34-rc1: Badness at
> fs/proc/generic.c:316
> this is just to get least waste.
This is already fixed by powerpc folks, I believe.
Without memory leak.
> --- linux-2.6.34-rc1.orig/fs/proc/generic.c
> +++ linux-2.6.34-rc1/fs/proc/generic.c
> @@ -313,7 +313,15 @@ static int __xlate_proc_name(const char
> break;
> }
> if (!de) {
> - WARN(1, "name '%s'\n", name);
> + char *dup = kstrdup(name, GFP_KERNEL);
> + if (dup) {
> + cp = dup;
> + while(*dup) {
> + if (*dup == '/')
> + *dup++ = '_';
> + }
> + WARN(1, "name '%s'\n", cp);
> + }
next prev parent reply other threads:[~2010-04-22 6:09 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-22 4:10 GuanJun He
2010-04-22 6:09 ` Alexey Dobriyan [this message]
-- strict thread matches above, loose matches on Subject: below --
2010-04-21 11:09 GuanJun He
2010-04-21 16:27 ` Américo Wang
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