From: Timo Sirainen <tss@iki.fi>
Date: Mon, 6 Dec 2010 00:14:25 +0000 (+0000)
Subject: lib-storage: Don't allow subscribing to invalid mailbox names.
X-Git-Tag: 2.1.alpha1~455
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=510c82e8330503b47060869c53b96eb57b482583;p=thirdparty%2Fdovecot%2Fcore.git

lib-storage: Don't allow subscribing to invalid mailbox names.
---

diff --git a/src/lib-storage/mailbox-list.c b/src/lib-storage/mailbox-list.c
index 9d13953e6d..d816b67f70 100644
--- a/src/lib-storage/mailbox-list.c
+++ b/src/lib-storage/mailbox-list.c
@@ -1148,6 +1148,12 @@ int mailbox_list_set_subscribed(struct mailbox_list *list,
 	uint8_t guid[MAIL_GUID_128_SIZE];
 	int ret;
 
+	if (!mailbox_list_is_valid_existing_name(list, name)) {
+		mailbox_list_set_error(list, MAIL_ERROR_PARAMS,
+				       "Invalid mailbox name");
+		return -1;
+	}
+
 	if ((ret = list->v.set_subscribed(list, name, set)) <= 0)
 		return ret;