From: Timo Sirainen <tss@iki.fi>
Date: Fri, 5 Apr 2013 09:26:57 +0000 (+0300)
Subject: layout=index: Don't crash on mailbox_update() if the mailbox path couldn't be found.
X-Git-Tag: 2.2.rc5~8
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=dfc96c43be0720d3a03faa1eb44032276cbf94cf;p=thirdparty%2Fdovecot%2Fcore.git

layout=index: Don't crash on mailbox_update() if the mailbox path couldn't be found.
---

diff --git a/src/lib-storage/list/mailbox-list-index-backend.c b/src/lib-storage/list/mailbox-list-index-backend.c
index 875a6cbdb3..b4eb0863f8 100644
--- a/src/lib-storage/list/mailbox-list-index-backend.c
+++ b/src/lib-storage/list/mailbox-list-index-backend.c
@@ -337,7 +337,7 @@ index_list_mailbox_update(struct mailbox *box,
 		return -1;
 
 	/* rename the directory */
-	if (!guid_128_is_empty(update->mailbox_guid) &&
+	if (!guid_128_is_empty(update->mailbox_guid) && old_path != NULL &&
 	    mailbox_list_set_get_root_path(&box->list->set,
 					   MAILBOX_LIST_PATH_TYPE_MAILBOX,
 					   &root_dir)) {