integration/internal/container: fix a goroutine leak bug by adding 1 buffer
@@ -57,7 +57,7 @@ func Exec(ctx context.Context, cli client.APIClient, id string, cmd []string) (E
// read the output
var outBuf, errBuf bytes.Buffer
- outputDone := make(chan error)
+ outputDone := make(chan error, 1)
go func() {
// StdCopy demultiplexes the stream into two buffers
