From 9f569078eddaf1d13ec0c882bf452d090faf7ebf Mon Sep 17 00:00:00 2001
From: Bram Matthys <syzop@vulnscan.org>
Date: Wed, 12 Apr 2023 09:06:48 +0200
Subject: [PATCH] Fix bug where a REHASH would cause us to loose track of
 remote RPC's (RRPC). Like REHASHing while a module.list is in progress.

This due to missing SavePersistentPointer() in MOD_UNLOAD
---
 src/modules/rpc/rpc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/modules/rpc/rpc.c b/src/modules/rpc/rpc.c
index b5a8522dc..6737d445d 100644
--- a/src/modules/rpc/rpc.c
+++ b/src/modules/rpc/rpc.c
@@ -225,6 +225,8 @@ void free_config(void)
 MOD_UNLOAD()
 {
 	free_config();
+	SavePersistentPointer(modinfo, rrpc_list);
+	SavePersistentPointer(modinfo, outstanding_rrpc_list);
 	return MOD_SUCCESS;
 }