dovecot-2.1: acl: Avoid assert-crashing when trying to access in...
dovecot at dovecot.org
dovecot at dovecot.org
Thu Feb 9 05:04:47 EET 2012
details: http://hg.dovecot.org/dovecot-2.1/rev/95a9428fe68b
changeset: 14094:95a9428fe68b
user: Timo Sirainen <tss at iki.fi>
date: Thu Feb 09 05:04:42 2012 +0200
description:
acl: Avoid assert-crashing when trying to access invalid mailbox names.
diffstat:
src/plugins/acl/acl-backend-vfile.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diffs (20 lines):
diff -r 4ced8d2b4a3b -r 95a9428fe68b src/plugins/acl/acl-backend-vfile.c
--- a/src/plugins/acl/acl-backend-vfile.c Thu Feb 09 04:26:39 2012 +0200
+++ b/src/plugins/acl/acl-backend-vfile.c Thu Feb 09 05:04:42 2012 +0200
@@ -128,13 +128,14 @@
static const char *
acl_backend_vfile_get_local_dir(struct acl_backend *backend, const char *name)
{
- struct mail_namespace *ns;
+ struct mail_namespace *ns = mailbox_list_get_namespace(backend->list);
const char *dir, *inbox;
if (*name == '\0')
name = NULL;
+ else if (!mailbox_list_is_valid_existing_name(ns->list, name))
+ return NULL;
- ns = mailbox_list_get_namespace(backend->list);
if (mail_storage_is_mailbox_file(ns->storage)) {
dir = mailbox_list_get_path(ns->list, name,
MAILBOX_LIST_PATH_TYPE_CONTROL);
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