rebase: update golang.org/x/net to v0.14

golang.org/x/net/html v0.12 is vulnerable against CVE-2023-3978.
Exploiting it through Ceph-CSI is non-trivial, but rebasing
golang.org/x/net should take away any concerns.

See-also: https://pkg.go.dev/vuln/GO-2023-1988
Signed-off-by: Niels de Vos <ndevos@ibm.com>
This commit is contained in:
Niels de Vos
2023-08-07 12:21:27 +02:00
committed by mergify[bot]
parent f371aa2677
commit a129b1c4ab
50 changed files with 509 additions and 160 deletions

View File

@ -194,9 +194,8 @@ func render1(w writer, n *Node) error {
}
}
// Render any child nodes.
switch n.Data {
case "iframe", "noembed", "noframes", "noscript", "plaintext", "script", "style", "xmp":
// Render any child nodes
if childTextNodesAreLiteral(n) {
for c := n.FirstChild; c != nil; c = c.NextSibling {
if c.Type == TextNode {
if _, err := w.WriteString(c.Data); err != nil {
@ -213,7 +212,7 @@ func render1(w writer, n *Node) error {
// last element in the file, with no closing tag.
return plaintextAbort
}
default:
} else {
for c := n.FirstChild; c != nil; c = c.NextSibling {
if err := render1(w, c); err != nil {
return err
@ -231,6 +230,27 @@ func render1(w writer, n *Node) error {
return w.WriteByte('>')
}
func childTextNodesAreLiteral(n *Node) bool {
// Per WHATWG HTML 13.3, if the parent of the current node is a style,
// script, xmp, iframe, noembed, noframes, or plaintext element, and the
// current node is a text node, append the value of the node's data
// literally. The specification is not explicit about it, but we only
// enforce this if we are in the HTML namespace (i.e. when the namespace is
// "").
// NOTE: we also always include noscript elements, although the
// specification states that they should only be rendered as such if
// scripting is enabled for the node (which is not something we track).
if n.Namespace != "" {
return false
}
switch n.Data {
case "iframe", "noembed", "noframes", "noscript", "plaintext", "script", "style", "xmp":
return true
default:
return false
}
}
// writeQuoted writes s to w surrounded by quotes. Normally it will use double
// quotes, but if s contains a double quote, it will use single quotes.
// It is used for writing the identifiers in a doctype declaration.