From: Arnd Bergmann <arnd@arndb.de>
To: linuxppc-dev@ozlabs.org
Cc: paulus@samba.org
Subject: Re: [PATCH 11/11] hvcbeat: fix buffer manipulation
Date: Wed, 5 Mar 2008 12:51:06 +0100 [thread overview]
Message-ID: <200803051251.07355.arnd@arndb.de> (raw)
In-Reply-To: <20080305.174154.660275727.kouish@swc.toshiba.co.jp>
On Wednesday 05 March 2008, Ishizaki Kou wrote:
> This patch fixes a potential bug at drivers/char/hvc_beat.c.
> =A0- hvc_put_term_char routine will decrement "rest" variable twice,
> =A0 =A0and forget to advance "buf" pointer by "nlen" bytes.
> This bug was not hit because the output handler in
> drivers/char/hvc_console.c splits given output into 16 bytes
> at maximum.
>=20
> Reported-by: Timur Tabi <timur@freescale.com>
> Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Acked-by: Arnd Bergmann <arnd@arndb.de>
obviously correct
next prev parent reply other threads:[~2008-03-05 11:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-05 8:41 [PATCH 11/11] hvcbeat: fix buffer manipulation Ishizaki Kou
2008-03-05 11:51 ` Arnd Bergmann [this message]
-- strict thread matches above, loose matches on Subject: below --
2008-03-17 10:05 Ishizaki Kou
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