pop3: Add client.destroyed boolean

diff --git a/src/pop3/pop3-client.c b/src/pop3/pop3-client.c
index 52c4eeea4ce34eaf586631f605287e24844962f6..8c4b695935a59fef53fbf4f91a8069ba4695abd4 100644 (file)
--- 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 ed4a115771a3c654738cfdc59ac8544061831731..db3b2110f02cd631f36d043aef4e3f966b154320 100644 (file)
--- 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;