diff options
Diffstat (limited to 'src/net')
| -rw-r--r-- | src/net/dnsclient_unix.go | 4 | ||||
| -rw-r--r-- | src/net/http/h2_bundle.go | 22 |
2 files changed, 18 insertions, 8 deletions
diff --git a/src/net/dnsclient_unix.go b/src/net/dnsclient_unix.go index c291d5e..8b3dd53 100644 --- a/src/net/dnsclient_unix.go +++ b/src/net/dnsclient_unix.go @@ -267,7 +267,9 @@ func extractExtendedRCode(p dnsmessage.Parser, hdr dnsmessage.Header) dnsmessage if ahdr.Type == dnsmessage.TypeOPT { return ahdr.ExtendedRCode(hdr.RCode) } - p.SkipAdditional() + if err := p.SkipAdditional(); err != nil { + return hdr.RCode + } } } diff --git a/src/net/http/h2_bundle.go b/src/net/http/h2_bundle.go index 75454db..c1a2e76 100644 --- a/src/net/http/h2_bundle.go +++ b/src/net/http/h2_bundle.go @@ -1894,6 +1894,9 @@ func http2terminalReadFrameError(err error) bool { // returned error is ErrFrameTooLarge. Other errors may be of type // ConnectionError, StreamError, or anything else from the underlying // reader. +// +// If ReadFrame returns an error and a non-nil Frame, the Frame's StreamID +// indicates the stream responsible for the error. func (fr *http2Framer) ReadFrame() (http2Frame, error) { fr.errDetail = nil if fr.lastFrame != nil { @@ -2926,7 +2929,7 @@ func (fr *http2Framer) maxHeaderStringLen() int { // readMetaFrame returns 0 or more CONTINUATION frames from fr and // merge them into the provided hf and returns a MetaHeadersFrame // with the decoded hpack values. -func (fr *http2Framer) readMetaFrame(hf *http2HeadersFrame) (*http2MetaHeadersFrame, error) { +func (fr *http2Framer) readMetaFrame(hf *http2HeadersFrame) (http2Frame, error) { if fr.AllowIllegalReads { return nil, errors.New("illegal use of AllowIllegalReads with ReadMetaHeaders") } @@ -2996,8 +2999,8 @@ func (fr *http2Framer) readMetaFrame(hf *http2HeadersFrame) (*http2MetaHeadersFr log.Printf("http2: header list too large") } // It would be nice to send a RST_STREAM before sending the GOAWAY, - // but the struture of the server's frame writer makes this difficult. - return nil, http2ConnectionError(http2ErrCodeProtocol) + // but the structure of the server's frame writer makes this difficult. + return mh, http2ConnectionError(http2ErrCodeProtocol) } // Also close the connection after any CONTINUATION frame following an @@ -3008,12 +3011,12 @@ func (fr *http2Framer) readMetaFrame(hf *http2HeadersFrame) (*http2MetaHeadersFr log.Printf("http2: invalid header: %v", invalid) } // It would be nice to send a RST_STREAM before sending the GOAWAY, - // but the struture of the server's frame writer makes this difficult. - return nil, http2ConnectionError(http2ErrCodeProtocol) + // but the structure of the server's frame writer makes this difficult. + return mh, http2ConnectionError(http2ErrCodeProtocol) } if _, err := hdec.Write(frag); err != nil { - return nil, http2ConnectionError(http2ErrCodeCompression) + return mh, http2ConnectionError(http2ErrCodeCompression) } if hc.HeadersEnded() { @@ -3030,7 +3033,7 @@ func (fr *http2Framer) readMetaFrame(hf *http2HeadersFrame) (*http2MetaHeadersFr mh.http2HeadersFrame.invalidate() if err := hdec.Close(); err != nil { - return nil, http2ConnectionError(http2ErrCodeCompression) + return mh, http2ConnectionError(http2ErrCodeCompression) } if invalid != nil { fr.errDetail = invalid @@ -5297,6 +5300,11 @@ func (sc *http2serverConn) processFrameFromReader(res http2readFrameResult) bool sc.goAway(http2ErrCodeFlowControl) return true case http2ConnectionError: + if res.f != nil { + if id := res.f.Header().StreamID; id > sc.maxClientStreamID { + sc.maxClientStreamID = id + } + } sc.logf("http2: server connection error from %v: %v", sc.conn.RemoteAddr(), ev) sc.goAway(http2ErrCode(ev)) return true // goAway will handle shutdown |