From 7e154da8e2bd7b8892bdefe2f71c111c2135b0a3 Mon Sep 17 00:00:00 2001
From: iximeow <me@iximeow.net>
Date: Sat, 3 Jul 2021 15:51:22 -0700
Subject: be more strict about denying invalid operands

---
 src/long_mode/vex.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/long_mode/vex.rs')

diff --git a/src/long_mode/vex.rs b/src/long_mode/vex.rs
index 7f8252f..d69a411 100644
--- a/src/long_mode/vex.rs
+++ b/src/long_mode/vex.rs
@@ -1599,7 +1599,11 @@ fn read_vex_instruction<T: Reader<<Arch as yaxpeax_arch::Arch>::Address, <Arch a
                         } else {
                             VEXOperandCode::G_V_E_xmm
                         }),
-                        0x16 => (Opcode::VMOVHPD, VEXOperandCode::G_V_M_xmm),
+                        0x16 => (Opcode::VMOVHPD, if L {
+                            return Err(DecodeError::InvalidOpcode);
+                        } else {
+                            VEXOperandCode::G_V_M_xmm
+                        }),
                         0x17 => (Opcode::VMOVHPD, if L {
                             instruction.opcode = Opcode::Invalid;
                             return Err(DecodeError::InvalidOpcode);
-- 
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