From 03cdf5043fe4b6c51b6083ef8232d6c2135fdbf9 Mon Sep 17 00:00:00 2001
From: Bram Matthys <syzop@vulnscan.org>
Date: Sun, 27 Oct 2019 08:51:01 +0100
Subject: [PATCH] Fix +f not detecting repeats in case of 1st message, REHASH,
 2nd message. This due to a missing SavePersistentPointer() on the siphash
 key. [skip ci]

---
 src/modules/chanmodes/floodprot.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/modules/chanmodes/floodprot.c b/src/modules/chanmodes/floodprot.c
index fd504412b..abfcf16c0 100644
--- a/src/modules/chanmodes/floodprot.c
+++ b/src/modules/chanmodes/floodprot.c
@@ -196,6 +196,7 @@ MOD_LOAD()
 MOD_UNLOAD()
 {
 	SavePersistentPointer(modinfo, removechannelmodetimer_list);
+	SavePersistentPointer(modinfo, floodprot_msghash_key);
 	return MOD_SUCCESS;
 }