From fd77009f8da6f3aa1511596ff92300564b40fed3 Mon Sep 17 00:00:00 2001 From: goose121 Date: Tue, 2 Jan 2018 18:27:54 -0700 Subject: [PATCH] Strip control characters from metadata inputs (#257) --- chat/sanitize.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/chat/sanitize.go b/chat/sanitize.go index cb19bb0..2413034 100644 --- a/chat/sanitize.go +++ b/chat/sanitize.go @@ -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 {