dovecot-2.0: lib-storage: Fail if list=yes namespace prefix star...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.0/rev/c39dcf0504e6
changeset: 12122:c39dcf0504e6
user:      Timo Sirainen <tss at iki.fi>
date:      Wed Sep 15 16:20:21 2010 +0100
description:
lib-storage: Fail if list=yes namespace prefix starts with hierarchy separator.

diffstat:

 src/lib-storage/mail-namespace.c |  9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diffs (19 lines):

diff -r 14a6e526900d -r c39dcf0504e6 src/lib-storage/mail-namespace.c
--- a/src/lib-storage/mail-namespace.c	Wed Sep 15 16:07:15 2010 +0100
+++ b/src/lib-storage/mail-namespace.c	Wed Sep 15 16:20:21 2010 +0100
@@ -231,6 +231,15 @@
 				"to end with separator", ns->prefix);
 			return FALSE;
 		}
+		if (*ns->prefix != '\0' &&
+		    (ns->flags & (NAMESPACE_FLAG_LIST_PREFIX |
+				  NAMESPACE_FLAG_LIST_CHILDREN)) != 0 &&
+		    ns->prefix[0] == ns->sep) {
+			*error_r = t_strdup_printf(
+				"list=yes requires prefix=%s "
+				"not to start with separator", ns->prefix);
+			return FALSE;
+		}
 		if ((ns->flags & (NAMESPACE_FLAG_LIST_PREFIX |
 				  NAMESPACE_FLAG_LIST_CHILDREN)) != 0) {
 			if (list_sep == '\0')