From df68940b1bc9b79e1d059529b4f2af9e785ef987 Mon Sep 17 00:00:00 2001
From: Bartosz Zbytniewski <bartosz.zbytniewski@nordsec.com>
Date: Tue, 17 Dec 2024 08:13:40 +0100
Subject: [PATCH] Fix fileshare blocking when it is already blocked

---
 networker/networker.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/networker/networker.go b/networker/networker.go
index 4da582914..2cf13b8ac 100644
--- a/networker/networker.go
+++ b/networker/networker.go
@@ -1636,6 +1636,10 @@ func (netw *Combined) BlockFileshare(uniqueAddress meshnet.UniqueAddress) error
 }
 
 func (netw *Combined) blockFileshare(publicKey string, address netip.Addr) error {
+	if !netw.isFilesharePermitted {
+		log.Println(internal.WarningPrefix, "fileshare is already forbidden")
+		return nil
+	}
 	ruleName := publicKey + "-allow-fileshare-rule-" + address.String()
 	return netw.removeRule(ruleName)
 }