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Token.Wait() crashes about paho.mqtt.golang HOT 2 CLOSED

eclipse avatar eclipse commented on May 10, 2024
Token.Wait() crashes

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Comments (2)

alsm avatar alsm commented on May 10, 2024

in options.go this function handles adding servers to the list of brokers to connect to

func (o *ClientOptions) AddBroker(server string) *ClientOptions {
	brokerURI, _ := url.Parse(server)
	o.Servers = append(o.Servers, brokerURI)
	return o
}

As you can see we ignore the err returned from url.Parse() which will happen when you try and add an invalid url such as one with a space in, which results in a nil entry being added to the slice.

from paho.mqtt.golang.

alsm avatar alsm commented on May 10, 2024

The change I've made won't add the url to the slice if the parse fails, but it will do this silently.

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