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From: Ingo Molnar <mingo@elte.hu>
To: Jiri Kosina <jkosina@suse.cz>
Cc: Jan Kara <jack@suse.cz>,
	Andrew Morton <akpm@linux-foundation.org>,
	Nix <nix@esperi.org.uk>, Peter Osterlund <petero2@telia.com>,
	linux-kernel@vger.kernel.org, dm-devel@redhat.com,
	Jan Kara <jack@ucw.cz>
Subject: Re: 2.6.24.2: 4KSTACKS + pcdrw + dm + mount -> stack overflow: ide-cd related? dm-related?
Date: Tue, 26 Feb 2008 12:29:32 +0100	[thread overview]
Message-ID: <20080226112932.GB10996@elte.hu> (raw)
In-Reply-To: <Pine.LNX.4.64.0802261207140.30955@jikos.suse.cz>


* Jiri Kosina <jkosina@suse.cz> wrote:

> +	name = kmalloc(sizeof(char) * UDF_NAME_LEN, GFP_KERNEL);
> +	fname = kmalloc(sizeof(char) * UDF_NAME_LEN, GFP_KERNEL);
> +
> +	if (!name || !fname) {
> +		*err = -ENOMEM;
> +		return NULL;
> +	}
> +
>  	if (dentry) {
>  		if (!dentry->d_name.len) {
>  			*err = -EINVAL;

this bit is missing i think:

	if (name)
		kfree(name);
	if (fname)
		kfree(fname);

	Ingo

  reply	other threads:[~2008-02-26 11:30 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-24  1:56 2.6.24.2: 4KSTACKS + PCA403CD IDE CD + pcdrw + mount + PREEMPT -> stack overflow Nix
2008-02-24 15:59 ` 2.6.24.2: 4KSTACKS + pcdrw + dm + mount -> stack overflow: ide-cd related? dm-related? Nix
2008-02-24 16:56   ` Peter Osterlund
2008-02-24 17:02     ` Nix
2008-02-25 20:30       ` Andrew Morton
2008-02-25 22:48         ` Jan Kara
2008-02-25 22:51           ` Andrew Morton
2008-02-26 11:10           ` Jiri Kosina
2008-02-26 11:29             ` Ingo Molnar [this message]
2008-02-26 11:37               ` Jiri Kosina
2008-02-26 16:41                 ` Jan Kara
2008-02-26 17:25             ` Daniel Hazelton
2008-03-06 16:14       ` Jan Kara
2008-03-10 20:09         ` Nix
2008-02-25 20:25     ` Andrew Morton

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