build(deps): bump golang.org/x/net from 0.17.0 to 0.23.0 (#6098)
Signed-off-by: hongzhouzi <hongzhouzi@kubesphere.io>
This commit is contained in:
42
vendor/golang.org/x/net/http2/frame.go
generated
vendored
42
vendor/golang.org/x/net/http2/frame.go
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vendored
@@ -1510,13 +1510,12 @@ func (mh *MetaHeadersFrame) checkPseudos() error {
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}
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func (fr *Framer) maxHeaderStringLen() int {
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v := fr.maxHeaderListSize()
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if uint32(int(v)) == v {
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return int(v)
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v := int(fr.maxHeaderListSize())
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if v < 0 {
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// If maxHeaderListSize overflows an int, use no limit (0).
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return 0
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}
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// They had a crazy big number for MaxHeaderBytes anyway,
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// so give them unlimited header lengths:
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return 0
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return v
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}
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// readMetaFrame returns 0 or more CONTINUATION frames from fr and
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@@ -1565,6 +1564,7 @@ func (fr *Framer) readMetaFrame(hf *HeadersFrame) (*MetaHeadersFrame, error) {
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if size > remainSize {
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hdec.SetEmitEnabled(false)
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mh.Truncated = true
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remainSize = 0
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return
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}
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remainSize -= size
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@@ -1577,6 +1577,36 @@ func (fr *Framer) readMetaFrame(hf *HeadersFrame) (*MetaHeadersFrame, error) {
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var hc headersOrContinuation = hf
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for {
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frag := hc.HeaderBlockFragment()
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// Avoid parsing large amounts of headers that we will then discard.
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// If the sender exceeds the max header list size by too much,
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// skip parsing the fragment and close the connection.
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//
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// "Too much" is either any CONTINUATION frame after we've already
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// exceeded the max header list size (in which case remainSize is 0),
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// or a frame whose encoded size is more than twice the remaining
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// header list bytes we're willing to accept.
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if int64(len(frag)) > int64(2*remainSize) {
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if VerboseLogs {
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log.Printf("http2: header list too large")
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}
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// It would be nice to send a RST_STREAM before sending the GOAWAY,
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// but the structure of the server's frame writer makes this difficult.
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return nil, ConnectionError(ErrCodeProtocol)
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}
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// Also close the connection after any CONTINUATION frame following an
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// invalid header, since we stop tracking the size of the headers after
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// an invalid one.
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if invalid != nil {
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if VerboseLogs {
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log.Printf("http2: invalid header: %v", invalid)
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}
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// It would be nice to send a RST_STREAM before sending the GOAWAY,
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// but the structure of the server's frame writer makes this difficult.
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return nil, ConnectionError(ErrCodeProtocol)
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}
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if _, err := hdec.Write(frag); err != nil {
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return nil, ConnectionError(ErrCodeCompression)
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}
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