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fix: fixed a nil pointer dereference in the http banner grabber of syn.scan

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evilsocket 2019-05-07 13:35:01 +02:00
commit 1f3c009d15
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modules/syn_scan/http_grabber.go
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@ -14,7 +14,7 @@ func isTitleElement(n *html.Node) bool {
} }
func searchForTitle(n *html.Node) string { func searchForTitle(n *html.Node) string {
if isTitleElement(n) { if isTitleElement(n) && n.FirstChild != nil {
return n.FirstChild.Data return n.FirstChild.Data
} }