From: Timo Sirainen <timo.sirainen@dovecot.fi>
Date: Wed, 8 Mar 2017 22:09:12 +0000 (-0500)
Subject: pop3: Add client.destroyed boolean
X-Git-Tag: 2.3.0.rc1~1938
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7c6347e851175dd64ec490999b8a1fa020927ed1;p=thirdparty%2Fdovecot%2Fcore.git

pop3: Add client.destroyed boolean
---

diff --git a/src/pop3/pop3-client.c b/src/pop3/pop3-client.c
index 52c4eeea4c..8c4b695935 100644
--- a/src/pop3/pop3-client.c
+++ b/src/pop3/pop3-client.c
@@ -571,6 +571,10 @@ void client_destroy(struct client *client, const char *reason)
 
 static void client_default_destroy(struct client *client, const char *reason)
 {
+	i_assert(!client->destroyed);
+
+	client->destroyed = TRUE;
+
 	if (client->seen_change_count > 0)
 		(void)client_update_mails(client);
 
diff --git a/src/pop3/pop3-client.h b/src/pop3/pop3-client.h
index ed4a115771..db3b2110f0 100644
--- a/src/pop3/pop3-client.h
+++ b/src/pop3/pop3-client.h
@@ -96,6 +96,7 @@ struct client {
 	/* Module-specific contexts. */
 	ARRAY(union pop3_module_context *) module_contexts;
 
+	bool destroyed:1;
 	bool disconnected:1;
 	bool deleted:1;
 	bool waiting_input:1;