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another clusterfuzz spotted issue (#15032)

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Signed-off-by: Andrew Thornton <art27@cantab.net>
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zeripath 2021-03-18 21:37:11 +00:00 committed by GitHub
parent 0e95a41ccd
commit c0c052bdbb
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions
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2
modules/markup/html.go
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@ -313,7 +313,7 @@ func RenderEmoji(
return ctx.postProcess(rawHTML)
}
var tagCleaner = regexp.MustCompile(`<((?:/?\w+/\w+)|(?:/[\w ]+/)|(/?[hH][tT][mM][lL][ />]))`)
var tagCleaner = regexp.MustCompile(`<((?:/?\w+/\w+)|(?:/[\w ]+/)|(/?[hH][tT][mM][lL][ />])|(/?[hH][eE][aA][dD][ />]))`)
var nulCleaner = strings.NewReplacer("\000", "")
func (ctx *postProcessCtx) postProcess(rawHTML []byte) ([]byte, error) {