From e42952469dadfb3535633c66c881050ac128703c Mon Sep 17 00:00:00 2001
From: historia <[not public]>
Date: Mon, 5 Oct 2026 17:05:14 -0400
Subject: fix: gather verbs, walk oom, admin path bypass, roulette refund

---
 internal/net/iac_test.go | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 internal/net/iac_test.go

(limited to 'internal/net/iac_test.go')

diff --git a/internal/net/iac_test.go b/internal/net/iac_test.go
new file mode 100644
index 0000000..71570db
--- /dev/null
+++ b/internal/net/iac_test.go
@@ -0,0 +1,17 @@
+package net
+
+import "testing"
+
+// Regression: stripIAC required a third byte, so a trailing 2-byte IAC command
+// leaked its option byte into player input.
+func TestStripIACDropsTruncatedSequence(t *testing.T) {
+	got := stripIAC("abc" + string([]byte{iac, 0xf1}))
+	if got != "abc" {
+		t.Fatalf("stripIAC(truncated) = %q, want %q", got, "abc")
+	}
+	// A full subnegotiation is still removed.
+	got = stripIAC("x" + string([]byte{iac, sb, 1, 2}) + string([]byte{iac, se}) + "y")
+	if got != "xy" {
+		t.Fatalf("stripIAC(subnegotiation) = %q, want xy", got)
+	}
+}
-- 
cgit v1.2.3