dovecot-2.0: IMAP: Treat "namespace prefix/" as invalid mailbox ...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.0/rev/e371cb27c5b6
changeset: 12833:e371cb27c5b6
user:      Timo Sirainen <tss at iki.fi>
date:      Fri Jun 03 16:33:43 2011 +0300
description:
IMAP: Treat "namespace prefix/" as invalid mailbox name.

diffstat:

 src/imap/imap-commands-util.c |  5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diffs (15 lines):

diff -r 4bc98c94883f -r e371cb27c5b6 src/imap/imap-commands-util.c
--- a/src/imap/imap-commands-util.c	Fri Jun 03 15:49:50 2011 +0300
+++ b/src/imap/imap-commands-util.c	Fri Jun 03 16:33:43 2011 +0300
@@ -59,6 +59,11 @@
 		storage_name = t_strndup(storage_name, storage_name_len-1);
 	}
 
+	if (strcmp(mailbox, ns->prefix) == 0) {
+		client_send_tagline(cmd, "NO Invalid mailbox name.");
+		return NULL;
+	}
+
 	if (ns->real_sep != ns->sep && ns->prefix_len < strlen(mailbox)) {
 		/* make sure there are no real separators used in the mailbox
 		   name. */