From: Timo Sirainen <tss@iki.fi>
Date: Tue, 24 Aug 2010 16:01:27 +0000 (+0100)
Subject: quota: Mark the mailbox deleted before starting to reduce quota.
X-Git-Tag: 2.0.1~3
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b79a09b5915ff12c10d2e5accf4318776a152e80;p=thirdparty%2Fdovecot%2Fcore.git

quota: Mark the mailbox deleted before starting to reduce quota.
This fixes race conditions with another process modifying the same mailbox
at the same time.
---

diff --git a/src/plugins/quota/quota-storage.c b/src/plugins/quota/quota-storage.c
index 27ab39abf0..65e39c0dd4 100644
--- a/src/plugins/quota/quota-storage.c
+++ b/src/plugins/quota/quota-storage.c
@@ -347,6 +347,9 @@ quota_mailbox_delete_shrink_quota(struct mailbox *box)
 	struct mail *mail;
 	struct mail_search_args *search_args;
 
+	if (mailbox_mark_index_deleted(box, TRUE) < 0)
+		return -1;
+
 	t = mailbox_transaction_begin(box, 0);
 	qt = quota_transaction_begin(box);