handle bad lea

1 files changed, 7 insertions, 1 deletions

diff --git a/src/long_mode/mod.rs b/src/long_mode/mod.rs
index 4ef7a04..17c0521 100644
--- a/src/long_mode/mod.rs
+++ b/src/long_mode/mod.rs
@@ -3756,7 +3756,7 @@ pub enum OperandCode {
     Ev_Gv = OperandCodeBuilder::new().op0_is_rrr_and_embedded_instructions().read_E().only_modrm_operands().mem_reg().bits(),
     Gb_Eb = OperandCodeBuilder::new().op0_is_rrr_and_embedded_instructions().read_E().byte_operands().only_modrm_operands().reg_mem().bits(),
     Gv_Ev = OperandCodeBuilder::new().op0_is_rrr_and_embedded_instructions().read_E().only_modrm_operands().reg_mem().bits(),
-    Gv_M = OperandCodeBuilder::new().op0_is_rrr_and_embedded_instructions().read_E().only_modrm_operands().reg_mem().operand_case(2).bits(),
+    Gv_M = OperandCodeBuilder::new().op0_is_rrr_and_embedded_instructions().read_E().reg_mem().operand_case(25).bits(),
     Gb_Eb_Ib = OperandCodeBuilder::new().op0_is_rrr_and_embedded_instructions().read_E().byte_operands().reg_mem().operand_case(1).bits(),
     Gv_Ev_Iv = OperandCodeBuilder::new().op0_is_rrr_and_embedded_instructions().read_E().reg_mem().operand_case(1).bits(),
     Rv_Gmm_Ib = OperandCodeBuilder::new().op0_is_rrr_and_embedded_instructions().read_modrm().read_E().reg_mem().operand_case(25).bits(),
@@ -5785,6 +5785,12 @@ fn read_operands<T: Iterator<Item=u8>>(decoder: &InstDecoder, mut bytes_iter: T,
     } else {
         let operand_code: OperandCode = unsafe { core::mem::transmute(operand_code.bits()) };
     match operand_code {
+        OperandCode::Gv_M => {
+            if mem_oper == OperandSpec::RegMMM {
+                return Err(DecodeError::InvalidOperand);
+            }
+            instruction.operands[1] = mem_oper;
+        }
         OperandCode::Eb_R0 => {
             // turns out xed cand capstone both permit nonzero rrr bits here.
             // if (modrm & 0b00111000) != 0 {