Mercurial > dovecot > core-2.2
changeset 22908:27af5f2acc53
imapc: Fix local state if mailbox is empty after reconnection
If local indexes had more than 0 mails, but after reconnection the remote
IMAP server replied with "* 0 EXISTS", the mails in local index weren't
expunged. This could have resulted in:
Panic: file imapc-sync.c: line 328 (imapc_initial_sync_check): assertion failed: (mail_index_is_expunged(view, lseq) || seq_range_exists(&ctx->mbox->delayed_expunged_uids, luid))
| author | Timo Sirainen <timo.sirainen@dovecot.fi> |
|---|---|
| date | Sun, 25 Mar 2018 23:15:58 +0300 |
| parents | 8b32d37472a0 |
| children | 091204834111 |
| files | src/lib-storage/index/imapc/imapc-mailbox.c |
| diffstat | 1 files changed, 4 insertions(+), 2 deletions(-) [+] |
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--- a/src/lib-storage/index/imapc/imapc-mailbox.c Wed Apr 11 14:19:06 2018 +0300 +++ b/src/lib-storage/index/imapc/imapc-mailbox.c Sun Mar 25 23:15:58 2018 +0300 @@ -220,8 +220,10 @@ struct imapc_command *cmd; if (mbox->exists_count == 0) { - /* empty mailbox - no point in fetching anything */ - mbox->state_fetched_success = TRUE; + /* empty mailbox - no point in fetching anything. + just make sure everything is expunged in local index. */ + mbox->sync_next_lseq = 1; + imapc_mailbox_fetch_state_finish(mbox); return; } if (mbox->state_fetching_uid1) {