From: "Grégoire Sutre" <gregoire.sutre@gmail.com>
To: grub-devel@gnu.org
Subject: Re: Build break (uninitialized variable)
Date: Sun, 05 Feb 2012 01:31:07 +0100 [thread overview]
Message-ID: <4F2DCDCB.2030305@gmail.com> (raw)
In-Reply-To: <4F2DB1D5.8070200@gmail.com>
On 02/04/2012 11:31 PM, Vladimir 'φ-coder/phcoder' Serbinenko wrote:
> On 03.02.2012 19:26, Grégoire Sutre wrote:
>> The compiler complains about `totsize' being possibly uninitialized
>> in grub-core/disk/diskfilter.c, function grub_diskfilter_make_raid().
>> I get this error with gcc 4.5.3 on NetBSD, and also with gcc 4.6.2 on
>> Debian GNU/Linux.
>>
>> I'm not familiar with that code. The attached patch fixes this by
>> returning NULL when the argument `level' has an unexpected value.
>>
> I've looked at other code and seen that return NULL will result in the
> skipping of those devices altogether, exactly what we want. So I think
> it's a reasonable behaviour for this function. So go ahead
I've committed the patch. Thanks for looking into this.
Grégoire
prev parent reply other threads:[~2012-02-05 0:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-03 18:26 Build break (uninitialized variable) Grégoire Sutre
2012-02-04 22:31 ` Vladimir 'φ-coder/phcoder' Serbinenko
2012-02-05 0:31 ` Grégoire Sutre [this message]
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