From: Ralf Baechle <ralf@linux-mips.org>
To: linux-kernel@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
David Howells <dhowells@redhat.com>,
Markos Chandras <Markos.Chandras@imgtec.com>
Cc: linux-mips@linux-mips.org
Subject: Re: [PATCH v2] MIPS: ath79: Avoid using unitialized 'reg' variable
Date: Wed, 18 Sep 2013 15:51:56 +0200 [thread overview]
Message-ID: <20130918135156.GO22468@linux-mips.org> (raw)
In-Reply-To: <20130918134533.GN22468@linux-mips.org>
On Wed, Sep 18, 2013 at 03:45:33PM +0200, Ralf Baechle wrote:
> So here's a small test case to demonstrate the issue:
>
> /*
> * Definition of BUG taken from asm-generic/bug.h for the CONFIG_BUG=n case
> */
> #define BUG() do {} while(0)
>
> int foo(int arg)
> {
> int res;
>
> if (arg == 1)
> res = 23;
> else if (arg -= 2)
I fatfingered the testcase while editing the email. this line of course
is "else if (arg == 2)"
Ralf
prev parent reply other threads:[~2013-09-18 13:52 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-21 10:47 [PATCH v2] MIPS: ath79: Avoid using unitialized 'reg' variable Markos Chandras
2013-08-21 10:47 ` Markos Chandras
2013-08-21 16:40 ` Gabor Juhos
2013-09-03 13:38 ` Ralf Baechle
2013-09-03 14:03 ` Markos Chandras
2013-09-03 14:03 ` Markos Chandras
2013-09-18 13:45 ` Ralf Baechle
2013-09-18 13:51 ` Ralf Baechle [this message]
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