diff options
| author | Reto Brunner <reto@labrat.space> | 2020-02-15 12:37:18 +0100 |
|---|---|---|
| committer | Drew DeVault <sir@cmpwn.com> | 2020-02-16 10:41:11 -0500 |
| commit | 30c0a9fba471bcd023c8aeebb3901803bb35d31f (patch) | |
| tree | bb5943328da9082cd2d59d3910513ea6ccccb0d6 /worker | |
| parent | 3e7e236f50265d53528b3168c192a0254413db06 (diff) | |
| download | aerc-30c0a9fba471bcd023c8aeebb3901803bb35d31f.tar.gz | |
imap: fix double closing idleStop
The idle restart code is at the end of handleMessage in the worker. However if an unsupported msg comes in, we returned early, skipping the re-init. That lead to a crash due to double closing idleStop in the next iteration.
Diffstat (limited to 'worker')
| -rw-r--r-- | worker/imap/worker.go | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/worker/imap/worker.go b/worker/imap/worker.go index 4d3e51c..ddd95b6 100644 --- a/worker/imap/worker.go +++ b/worker/imap/worker.go @@ -66,6 +66,8 @@ func (w *IMAPWorker) handleMessage(msg types.WorkerMessage) error { } } + var reterr error // will be returned at the end, needed to support idle + switch msg := msg.(type) { case *types.Unsupported: // No-op @@ -180,7 +182,7 @@ func (w *IMAPWorker) handleMessage(msg types.WorkerMessage) error { case *types.SearchDirectory: w.handleSearchDirectory(msg) default: - return errUnsupported + reterr = errUnsupported } if w.idleStop != nil { @@ -189,7 +191,7 @@ func (w *IMAPWorker) handleMessage(msg types.WorkerMessage) error { w.idleDone <- w.client.idle.IdleWithFallback(w.idleStop, 0) }() } - return nil + return reterr } func (w *IMAPWorker) handleImapUpdate(update client.Update) { |