From dfc826d14dc9400eddae291dced333944c82d0f9 Mon Sep 17 00:00:00 2001
From: Nomads_Reach <144523850+NomadsReach@users.noreply.github.com>
Date: Sat, 15 Aug 2026 21:09:39 -0400
Subject: [PATCH] Treat invalid unban input as a no-op

---
 server/ban_store.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/server/ban_store.py b/server/ban_store.py
index 43fce70..98a7787 100644
--- a/server/ban_store.py
+++ b/server/ban_store.py
@@ -167,7 +167,10 @@ class BanStore:
         return entry
 
     def unban_ip(self, ip: str) -> bool:
-        normalized = self._normalize_ip(ip)
+        try:
+            normalized = self._normalize_ip(ip)
+        except ValueError:
+            return False
         with self._lock:
             if normalized not in self._bans:
                 return False