From: Timo Sirainen <tss@iki.fi>
Date: Fri, 1 May 2009 21:07:38 +0000 (-0400)
Subject: shared mailboxes: Don't crash if trying to open "shared/domain" namespace prefix... 
X-Git-Tag: 2.0.alpha1~853
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=42f68772cf11237cdc7f814058222b83cedf4434;p=thirdparty%2Fdovecot%2Fcore.git

shared mailboxes: Don't crash if trying to open "shared/domain" namespace prefix as mailbox.

--HG--
branch : HEAD
---

diff --git a/src/lib-storage/index/shared/shared-storage.c b/src/lib-storage/index/shared/shared-storage.c
index e4d7f1e607..8764a39259 100644
--- a/src/lib-storage/index/shared/shared-storage.c
+++ b/src/lib-storage/index/shared/shared-storage.c
@@ -193,7 +193,13 @@ int shared_storage_get_namespace(struct mail_storage *_storage,
 
 	/* successfully matched the name. */
 	if (userdomain == NULL) {
-		i_assert(username != NULL);
+		if (username == NULL) {
+			/* trying to open namespace "shared/domain"
+			   namespace prefix. */
+			mail_storage_set_error(_storage, MAIL_ERROR_NOTFOUND,
+				T_MAIL_ERR_MAILBOX_NOT_FOUND(*_name));
+			return -1;
+		}
 		userdomain = domain == NULL ? username :
 			t_strconcat(username, "@", domain, NULL);
 	} else {