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bug about Walk, which leads to endless loop #48

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anhzhi opened this issue Sep 1, 2018 · 0 comments

anhzhi commented Sep 1, 2018

https://github.com/alouca/gosnmp/blob/master/gosnmp.go#L159
it's needed to consider whether the response is 'endOfMibView'

	for {
		res, err := x.GetNext(oid)
		log.Printf("oid=%s, res=%v, err=%s", oid, res, err)
		if err != nil {
			return results, err
		}
		if res != nil {
			if len(res.Variables) > 0 {
				if res.Variables[0].Type == EndOfMibView {
					break
				`}`

Otherwise, is some situation, this loop will never come to its end!!!

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