Fix parsing RTSP Transport header #1235

This commit is contained in:
Alex X
2024-12-06 12:34:31 +03:00
parent d8c0f9d1d9
commit f1ba5e95ec

View File

@@ -149,7 +149,7 @@ func (c *Conn) Accept() error {
}
const transport = "RTP/AVP/TCP;unicast;interleaved="
if strings.HasPrefix(tr, transport) {
if tr = core.Between(tr, "interleaved=", ";"); tr != "" {
c.session = core.RandString(8, 10)
c.state = StateSetup
@@ -157,13 +157,13 @@ func (c *Conn) Accept() error {
if i := reqTrackID(req); i >= 0 && i < len(c.Senders) {
// mark sender as SETUP
c.Senders[i].Media.ID = MethodSetup
tr = fmt.Sprintf("RTP/AVP/TCP;unicast;interleaved=%d-%d", i*2, i*2+1)
res.Header.Set("Transport", tr)
tr = fmt.Sprintf("%d-%d", i*2, i*2+1)
res.Header.Set("Transport", transport+tr)
} else {
res.Status = "400 Bad Request"
}
} else {
res.Header.Set("Transport", tr[:len(transport)+3])
res.Header.Set("Transport", transport+tr)
}
} else {
res.Status = "461 Unsupported transport"