From: Marco Bettini <marco.bettini@open-xchange.com>
Date: Tue, 15 Jul 2025 08:09:09 +0000 (+0000)
Subject: lib-storage: Make mailbox_tree_deinit() and mailbox_tree_iterate_deinit() no-ops... 
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=62d014a5e9676c872eb4183c47b3c4c5c622a538;p=thirdparty%2Fdovecot%2Fcore.git

lib-storage: Make mailbox_tree_deinit() and mailbox_tree_iterate_deinit() no-ops on NULLs
---

diff --git a/src/lib-storage/mailbox-tree.c b/src/lib-storage/mailbox-tree.c
index 7e292f950c..94945aeae3 100644
--- a/src/lib-storage/mailbox-tree.c
+++ b/src/lib-storage/mailbox-tree.c
@@ -52,6 +52,8 @@ void mailbox_tree_deinit(struct mailbox_tree_context **_tree)
 	struct mailbox_tree_context *tree = *_tree;
 
 	*_tree = NULL;
+	if (tree == NULL)
+		return;
 	pool_unref(&tree->pool);
 	i_free(tree);
 }
@@ -260,6 +262,8 @@ void mailbox_tree_iterate_deinit(struct mailbox_tree_iterate_context **_ctx)
 	struct mailbox_tree_iterate_context *ctx = *_ctx;
 
 	*_ctx = NULL;
+	if (ctx == NULL)
+		return;
 	str_free(&ctx->path_str);
 	array_free(&ctx->node_path);
 	i_free(ctx);