binutils: CVE-2017-9755
Source: binutils-gdb.git
MR: 73932
Type: Security Fix
Disposition: Backport from binutils-2_29
ChangeID:
49ad5f3244cd51ee6714c1b60cc1c3f84d7de7c8
Description:
i386-dis: Add 2 tests with invalid bnd register
PR binutils/21594
* testsuite/gas/i386/mpx.s: Add 2 tests with invalid bnd
register.
* testsuite/gas/i386/x86-64-mpx.s: Likewise.
* testsuite/gas/i386/mpx.d: Updated.
* testsuite/gas/i386/x86-64-mpx.d: Likewise.
i386-dis: Check valid bnd register
Since there are only 4 bnd registers, return "(bad)" for register
number > 3.
PR binutils/21594
* i386-dis.c (OP_E_register): Check valid bnd register.
(OP_G): Likewise.
Affects: <= 2.28
Author: H.J. Lu <hjl.tools@gmail.com>
Signed-off-by: Thiruvadi Rajaraman <trajaraman@mvista.com>
Reviewed-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
