From: Timo Sirainen <tss@iki.fi>
Date: Thu, 23 Aug 2012 19:33:23 +0000 (+0300)
Subject: lib-storage: Verify that namespace prefix is valid UTF8 string.
X-Git-Tag: 2.1.10~37
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=938fbc319fc0baa44257e9241049b88cb91efef1;p=thirdparty%2Fdovecot%2Fcore.git

lib-storage: Verify that namespace prefix is valid UTF8 string.
---

diff --git a/src/lib-storage/mail-storage-settings.c b/src/lib-storage/mail-storage-settings.c
index 206af8d692..2835ec966a 100644
--- a/src/lib-storage/mail-storage-settings.c
+++ b/src/lib-storage/mail-storage-settings.c
@@ -444,6 +444,11 @@ static bool namespace_settings_check(void *_set, pool_t pool ATTR_UNUSED,
 			name);
 		return FALSE;
 	}
+	if (!uni_utf8_str_is_valid(name)) {
+		*error_r = t_strdup_printf("Namespace prefix not valid UTF8: %s",
+					   name);
+		return FALSE;
+	}
 
 	if (ns->alias_for != NULL) {
 		if (array_is_created(&ns->user_set->namespaces)) {