From: David Howells <dhowells@redhat.com>
To: Mike Frysinger <vapier.adi@gmail.com>
Cc: dhowells@redhat.com,
Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp>,
akpm@linux-foundation.org, viro@zeniv.linux.org.uk,
d.hatayama@jp.fujitsu.com, lethal@linux-sh.org,
takuya.yoshikawa@gmail.com, linux-fsdevel@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] binfmt_elf_fdpic: fix clear_user() error handling
Date: Tue, 01 Jun 2010 13:29:01 +0100 [thread overview]
Message-ID: <29627.1275395341@redhat.com> (raw)
In-Reply-To: <AANLkTiltnomEArb1bPTYuNI_HpK6oN_gv-VAII9db3n8@mail.gmail.com>
Mike Frysinger <vapier.adi@gmail.com> wrote:
> on nommu systems, this is generally not an issue because clear_user()
> is basically a memset(). but it's good to handle every case.
But FDPIC is used on MMU systems too.
David
next prev parent reply other threads:[~2010-06-01 12:29 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-28 7:56 [PATCH] binfmt_elf_fdpic: fix clear_user() error handling Takuya Yoshikawa
2010-05-28 17:38 ` Mike Frysinger
2010-05-28 17:38 ` Mike Frysinger
2010-06-01 12:29 ` David Howells [this message]
-- strict thread matches above, loose matches on Subject: below --
2010-06-01 13:10 [PATCH] binfmt_elf_fdpic: Fix " David Howells
2010-06-02 2:40 ` Takuya Yoshikawa
2010-06-02 8:20 ` Paul Mundt
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