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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.

  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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