https://bugs.gentoo.org/967978#c20
https://github.com/dovecot/pigeonhole/commit/82e3d905d68723f6477619ebb0a642ffe7f126bc

From 82e3d905d68723f6477619ebb0a642ffe7f126bc Mon Sep 17 00:00:00 2001
From: Timo Sirainen <timo.sirainen@open-xchange.com>
Date: Wed, 29 Oct 2025 13:27:21 +0200
Subject: [PATCH] lib-sieve: plugins: extlists: Fix max_lookup_size setting
 type

It failed with compiler error on 32bit systems.
---
 src/lib-sieve/plugins/extlists/ext-extlists-settings.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib-sieve/plugins/extlists/ext-extlists-settings.h b/src/lib-sieve/plugins/extlists/ext-extlists-settings.h
index 142598a6..82ab593c 100644
--- a/src/lib-sieve/plugins/extlists/ext-extlists-settings.h
+++ b/src/lib-sieve/plugins/extlists/ext-extlists-settings.h
@@ -12,7 +12,7 @@ struct ext_extlists_list_settings {
 
 	const char *name;
 	/* Maximum size of lookup value */
-	size_t max_lookup_size;
+	uoff_t max_lookup_size;
 
 	struct {
 		const char *name;