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fix: tls conn nil pointer

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源文雨
2024-04-16 14:33:54 +09:00
parent e65650a52c
commit dc4fb1ae72
4 changed files with 70 additions and 35 deletions
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28
tls.go
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@@ -57,9 +57,11 @@ type halfConn struct {
trafficSecret []byte // current TLS 1.3 traffic secret
}
// A trsconn represents a secured connection.
// It implements the net.trsconn interface.
type trsconn struct {
type trsconn tls.Conn
// A _trsconn represents a secured connection.
// It implements the net._trsconn interface.
type _trsconn struct {
// constant
conn net.Conn
isClient bool
@@ -139,12 +141,12 @@ type trsconn struct {
var outBufPool sync.Pool
//go:linkname tlsWriteRecordLocked crypto/tls.(*Conn).writeRecordLocked
func tlsWriteRecordLocked(c *trsconn, typ recordType, data []byte) (int, error)
func tlsWriteRecordLocked(c *_trsconn, typ recordType, data []byte) (int, error)
//go:linkname maxPayloadSizeForWrite crypto/tls.(*Conn).maxPayloadSizeForWrite
func maxPayloadSizeForWrite(c *trsconn, typ recordType) int
func maxPayloadSizeForWrite(c *_trsconn, typ recordType) int
func (c *trsconn) maxPayloadSizeForWrite(typ recordType) int {
func (c *_trsconn) maxPayloadSizeForWrite(typ recordType) int {
return maxPayloadSizeForWrite(c, typ)
}
@@ -162,16 +164,16 @@ func (hc *halfConn) encrypt(record, payload []byte, rand io.Reader) ([]byte, err
func rand(c *tls.Config) io.Reader
//go:linkname write crypto/tls.(*Conn).write
func write(c *trsconn, data []byte) (int, error)
func write(c *_trsconn, data []byte) (int, error)
func (c *trsconn) write(data []byte) (int, error) {
func (c *_trsconn) write(data []byte) (int, error) {
return write(c, data)
}
//go:linkname flush crypto/tls.(*Conn).flush
func flush(c *trsconn) (int, error)
func flush(c *_trsconn) (int, error)
func (c *trsconn) flush() (int, error) {
func (c *_trsconn) flush() (int, error) {
return flush(c)
}
@@ -183,15 +185,15 @@ func (hc *halfConn) changeCipherSpec() error {
}
//go:linkname sendAlertLocked crypto/tls.(*Conn).sendAlertLocked
func sendAlertLocked(c *trsconn, err alert) error
func sendAlertLocked(c *_trsconn, err alert) error
func (c *trsconn) sendAlertLocked(err alert) error {
func (c *_trsconn) sendAlertLocked(err alert) error {
return sendAlertLocked(c, err)
}
// writeRecordLocked writes a TLS record with the given type and payload to the
// connection and updates the record layer state.
func writeRecordLocked(c *trsconn, typ recordType, data []byte) (int, error) {
func (c *_trsconn) writeRecordLocked(typ recordType, data []byte) (int, error) {
if c.quic != nil {
return tlsWriteRecordLocked(c, typ, data)
}