[Dovecot] Mailbox Delete

[Alex Baule]

Hi Timo....

I Modify the plugin autocreate, that create and subscribe a mailbox to user.

My modification consist in do the inverse, if my user don't have permission
to create and subscribe a folder, the plugin remove and unsubscribe.

My function is called in the same place that create and subscribe is called,
just seeing if my flag is "create or delete".

My function i copy from doveadm + autocreate create mailbox.

The delete is made, and works, but i got some errors before the delete.

I thing that is missing something in this function, like delete something
else....

static void
emexis_antispam_mailbox_delete(struct mail_namespace *namespaces, const char
*name)
{

    struct mail_namespace *ns;
    struct mailbox *box;
    ns = mail_namespace_find(namespaces, &name);
    if (ns != NULL){
        box = mailbox_alloc(ns->list, name, 0);
            if (mailbox_delete(box) < 0) {
                struct mail_storage *storage = mailbox_get_storage(box);
                i_error("Can't delete mailbox %s: %s",
name,mail_storage_get_last_error(storage, NULL));
            }
            if (mailbox_mark_index_deleted(box, TRUE) < 0){
                struct mail_storage *storage = mailbox_get_storage(box);
                i_error("Can't delete INDEX %s: %s",
name,mail_storage_get_last_error(storage, NULL));
            }
        mailbox_free(&box);
    }
}

I got this errors.

Nov 26 17:39:29 brc dovecot: imap(alex at exemplo.com.br): Panic: file
index-status.c: line 144 (index_storage_get_status): assertion failed:
(box->opened)
Nov 26 17:39:29 brc dovecot: imap(alex at exemplo.com.br): Error: Raw
backtrace: /opt/addons/lib/dovecot/libdovecot.so.0 [0xb769275e] ->
/opt/addons/lib/dovecot/libdovecot.so.0 [0xb76927bd] ->
/opt/addons/lib/dovecot/libdovecot.so.0 [0xb7691db4] ->
/opt/addons/lib/dovecot/libdovecot-storage.so.0(index_storage_get_status+0x38d)
[0xb770aced] -> /opt/addons/lib/dovecot/lib20_emexis_uis_plugin.so
[0xb75009a1] ->
/opt/addons/lib/dovecot/libdovecot-storage.so.0(mailbox_delete+0x4e)
[0xb76ed36e] -> /opt/addons/lib/dovecot/lib20_emexis_uis_plugin.so
[0xb74fff10] -> /opt/addons/lib/dovecot/lib20_emexis_uis_plugin.so
[0xb7500280] -> /opt/addons/lib/dovecot/lib20_emexis_uis_plugin.so
[0xb7500fa9] ->
/opt/addons/lib/dovecot/libdovecot-storage.so.0(hook_mail_namespaces_created+0x31)
[0xb76ee011] ->
/opt/addons/lib/dovecot/libdovecot-storage.so.0(mail_namespaces_init+0x7c4)
[0xb76e71d4] ->
/opt/addons/lib/dovecot/libdovecot-storage.so.0(mail_storage_service_next+0x21c)
[0xb76f4b9c] -> /opt/addons/lib/dovecot/libdovecot-stor
Nov 26 17:39:29 brc dovecot: master: Error: service(imap): child 2830 killed
with signal 6 (core dumps disabled)


TKS Timo !!!