From: Greg Kroah-Hartman <gregkh@suse.de>
To: linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
torvalds@linux-foundation.org, stable@kernel.org
Subject: Re: Linux 2.6.22.18
Date: Sun, 10 Feb 2008 23:43:46 -0800 [thread overview]
Message-ID: <20080211074346.GB23195@kroah.com> (raw)
In-Reply-To: <20080211074313.GA23195@kroah.com>
diff --git a/Makefile b/Makefile
index 6a949eb..99c5e87 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 22
-EXTRAVERSION = .17
+EXTRAVERSION = .18
NAME = Holy Dancing Manatees, Batman!
# *DOCUMENTATION*
diff --git a/fs/splice.c b/fs/splice.c
index e263d3b..dbbe267 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -1182,6 +1182,9 @@ static int get_iovec_page_array(const struct iovec __user *iov,
if (unlikely(!base))
break;
+ if (!access_ok(VERIFY_READ, base, len))
+ break;
+
/*
* Get this base offset and number of pages, then map
* in the user pages.
next prev parent reply other threads:[~2008-02-11 7:46 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-11 7:43 Greg Kroah-Hartman
2008-02-11 7:43 ` Greg Kroah-Hartman [this message]
2008-02-11 11:31 ` Matthew Keenan
2008-02-11 15:45 ` Greg KH
2008-02-12 17:48 ` Florian Weimer
2008-02-12 17:50 ` Greg KH
2008-02-11 16:32 ` Linus Torvalds
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