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http3: reject reserved frame types (#4467)

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This commit is contained in:
Marten Seemann
2024-05-05 06:23:40 +08:00
committed by GitHub
parent a5adbd44c7
commit a3d36f1cbb
11 changed files with 152 additions and 72 deletions
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12
http3/http_stream.go
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@@ -63,10 +63,14 @@ func newStream(str quic.Stream, conn *connection, datagrams *datagrammer) *strea
}
func (s *stream) Read(b []byte) (int, error) {
fp := &frameParser{
r: s.Stream,
conn: s.conn,
}
if s.bytesRemainingInFrame == 0 {
parseLoop:
for {
frame, err := parseNextFrame(s.Stream, nil)
frame, err := fp.ParseNext()
if err != nil {
return 0, err
}
@@ -177,7 +181,11 @@ func (s *requestStream) SendRequestHeader(req *http.Request) error {
}
func (s *requestStream) ReadResponse() (*http.Response, error) {
frame, err := parseNextFrame(s.Stream, nil)
fp := &frameParser{
r: s.Stream,
conn: s.conn,
}
frame, err := fp.ParseNext()
if err != nil {
s.Stream.CancelRead(quic.StreamErrorCode(ErrCodeFrameError))
s.Stream.CancelWrite(quic.StreamErrorCode(ErrCodeFrameError))