Fix another clusterfuzz identified issue (#15096)

* Fix another clusterfuzz identified issue Signed-off-by: Andrew Thornton <art27@cantab.net>
4 years ago · a587a28434
parent e6377d5eb4
commit a587a28434
1 changed files with 1 additions and 1 deletions
--- a/modules/markup/html.go
+++ b/modules/markup/html.go
@ -327,7 +327,7 @@ func (ctx *postProcessCtx) postProcess(rawHTML []byte) ([]byte, error) {
 	_, _ = res.WriteString("<html><body>")

 	// Strip out nuls - they're always invalid
-	_, _ = nulCleaner.WriteString(res, string(tagCleaner.ReplaceAll(rawHTML, []byte("&lt;$1"))))
+	_, _ = res.Write(tagCleaner.ReplaceAll([]byte(nulCleaner.Replace(string(rawHTML))), []byte("&lt;$1")))

 	// close the tags
 	_, _ = res.WriteString("</body></html>")