Fane123

Potential deadlock or goleak in util/progress/progress.go#157

2

Like the test in packege flightcontrol below: ``` func TestNoCancel(t *testing.T) { t.Parallel() g := &Group[string]{} eg, ctx := errgroup.WithContext(context.Background()) var r1, r2 string var counter int64 f := testFunc(100*time.Millisecond,...

Hello @samuelkarp, When I used fifo, I found a potential bug, I'm not sure, maybe we can discuss to avoid a goleak blocking position: https://github.com/containerd/fifo/blob/3e17f98903a83f1a6c7368ea4694e6861161d6bd/fifo.go#L124-L133 if users use the OpenFilo()...

blocking position: https://github.com/moby/libnetwork/blob/3797618f9a38372e8107d8c06f6ae199e1133ae8/networkdb/cluster.go#L257 The nDB.cancelCtx() is in the func clusterLeave(), when return err ,the cancelFunc can't get executed and the goroutine leak. https://github.com/moby/libnetwork/blob/3797618f9a38372e8107d8c06f6ae199e1133ae8/networkdb/cluster.go#L224-L243 You can reproduce the bug by making...

[Bug]:A potential goroutine leak in libnetwork/drivers/overlay/peerdb.go

2

Hello @olljanat, the libnetwork is useful, but I found a bug when I used it, I think we can fix it. In the test file https://github.com/moby/libnetwork/blob/3797618f9a38372e8107d8c06f6ae199e1133ae8/drivers/overlay/overlay_test.go#L134-L144 After the Init has...

A potential goroutine memory leak

2

Hello, I found a potential bug when I used the project, I'm not sure I'm right, we can discuss the problem to avoid a potential trouble possibly. Blocking position: https://github.com/prometheus/client_golang/blob/26e3055e5133a9d64e8e5a07a7cf026875d5f55d/prometheus/registry.go#L472...