From: Aki Tuomi <aki.tuomi@open-xchange.com>
Date: Thu, 30 Nov 2023 08:13:58 +0000 (+0200)
Subject: lib-settings: Ensure set->last_filter_key is not NULL in settings_override_get_value()
X-Git-Tag: 2.4.0~1872
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=533d500a2a8161e279e01a26e97c4d85df93e43d;p=thirdparty%2Fdovecot%2Fcore.git

lib-settings: Ensure set->last_filter_key is not NULL in settings_override_get_value()

Satisfies static analysers.
---

diff --git a/src/lib-settings/settings.c b/src/lib-settings/settings.c
index e550b4bb60..587a28a75c 100644
--- a/src/lib-settings/settings.c
+++ b/src/lib-settings/settings.c
@@ -830,6 +830,7 @@ settings_override_get_value(struct setting_parser_context *parser,
 	enum setting_type value_type;
 	const void *old_value = NULL;
 	if (set->last_filter_value != NULL) {
+		i_assert(set->last_filter_key != NULL);
 		/* Try filter/name/key -> filter_key. Do this before the
 		   non-prefixed check, so e.g. inet_listener/imap/ssl won't
 		   try to change the global ssl setting. */