dovecot-2.2: layout=index: Don't crash on mailbox_update() if th...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/9c3bf2cb62e8
changeset: 16203:9c3bf2cb62e8
user:      Timo Sirainen <tss at iki.fi>
date:      Fri Apr 05 12:26:57 2013 +0300
description:
layout=index: Don't crash on mailbox_update() if the mailbox path couldn't be found.

diffstat:

 src/lib-storage/list/mailbox-list-index-backend.c |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff -r 831351968d3a -r 9c3bf2cb62e8 src/lib-storage/list/mailbox-list-index-backend.c
--- a/src/lib-storage/list/mailbox-list-index-backend.c	Fri Apr 05 12:25:29 2013 +0300
+++ b/src/lib-storage/list/mailbox-list-index-backend.c	Fri Apr 05 12:26:57 2013 +0300
@@ -337,7 +337,7 @@
 		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)) {