From 92260064e2073a6b3e18c0d2c042002740711c7b Mon Sep 17 00:00:00 2001
From: iximeow <me@iximeow.net>
Date: Sat, 23 Dec 2023 13:22:59 -0800
Subject: another fuzz catch: checked ld!=11 but did not prove sz!=11

---
 src/lib.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/lib.rs b/src/lib.rs
index aa9d5c7..67272b0 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1601,7 +1601,8 @@ fn decode_inst<
                 0b00 => SizeCode::B,
                 0b01 => SizeCode::W,
                 0b10 => SizeCode::L,
-                _ => { unreachable!("checked for ld!=11 earlier"); }
+                0b11 => { return Err(StandardDecodeError::InvalidOperand) },
+                _ => { unreachable!("sz is only two bits"); }
             };
 
             let op = handler.decode_mem_op(rs, ld, sz, words)?;
-- 
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