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(parent: ac1c79c) | patch
x86, tls: Off by one limit check
authorDan Carpenter <dan.carpenter@oracle.com>
Sat, 24 Mar 2012 07:52:50 +0000 (10:52 +0300)
committerMaxim Uvarov <maxim.uvarov@oracle.com>
Fri, 13 Apr 2012 19:23:00 +0000 (12:23 -0700)
commit377c4229babe8b7d4d3c474bab03820b5359f777
treea078720441bef470fb15c6a748d535275ef7b204tree
parentac1c79c4e573b5b9c8a89d43fed5ac6fc726f970commit | diff
x86, tls: Off by one limit check

commit 8f0750f19789cf352d7e24a6cc50f2ab1b4f1372 upstream.

These are used as offsets into an array of GDT_ENTRY_TLS_ENTRIES members
so GDT_ENTRY_TLS_ENTRIES is one past the end of the array.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: http://lkml.kernel.org/r/20120324075250.GA28258@elgon.mountain
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/x86/kernel/tls.c diff | blob | history
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