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Strip control characters from metadata inputs (#257)

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goose121 authored and Andrey Petrov committed 2018-01-02 20:27:54 -05:00
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commit fd77009f8d
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chat/sanitize.go
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@@ -17,7 +17,7 @@ func SanitizeName(s string) string {
return s
}
var reStripData = regexp.MustCompile("[^[:ascii:]]")
var reStripData = regexp.MustCompile("[^[:ascii:]]|[[:cntrl:]]")
// SanitizeData returns a string with only allowed characters for client-provided metadata inputs.
func SanitizeData(s string) string {