linux-kernel - capget() overflows buffers.

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Message-ID: <20080522140402.GB2071@codemonkey.org.uk>
Date:	Thu, 22 May 2008 10:04:02 -0400
From:	Dave Jones <davej@...emonkey.org.uk>
To:	Andrew Morgan <morgan@...nel.org>
Cc:	Linux Kernel <linux-kernel@...r.kernel.org>, bojan@...ursive.com
Subject: capget() overflows buffers.

We had a user file a bug report recently that sys_capget is overflowing
a user buffer.

More details and test program are available at
https://bugzilla.redhat.com/show_bug.cgi?id=447518

The only recent change in this area was e338d263a76af78fe8f38a72131188b58fceb591
"Add 64-bit capability support to the kernel".

	Dave

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