From: Marco Bettini <marco.bettini@open-xchange.com>
Date: Wed, 11 Jun 2025 15:09:55 +0000 (+0000)
Subject: config: config_parse_finish_service_defaults() - Fix for null dereference
X-Git-Tag: 2.4.2~698
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=51496e50732f2984a4067525cfa7f632e78e3cd1;p=thirdparty%2Fdovecot%2Fcore.git

config: config_parse_finish_service_defaults() - Fix for null dereference

Found by Coverity, 40031 Dereference null return value
---

diff --git a/src/config/config-parser.c b/src/config/config-parser.c
index 654f918594..2a8bbbc888 100644
--- a/src/config/config-parser.c
+++ b/src/config/config-parser.c
@@ -2286,6 +2286,7 @@ config_parse_finish_service_defaults(struct config_parser_context *ctx)
 	for (unsigned int i = 0; i < N_ELEMENTS(service_defaults); i += 2) {
 		struct config_parser_key *config_key =
 			hash_table_lookup(ctx->all_keys, service_defaults[i]);
+		i_assert(config_key != NULL);
 		struct config_module_parser *module_parser =
 			&ctx->cur_section->filter_parser->module_parsers[config_key->info_idx];
 		if (module_parser->change_counters == NULL ||