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Code Issues Releases Wiki Activity

fix a crash risk

pull/132/head
macbookpro 2019-01-06 22:34:29 +08:00
parent 9810288c51
commit e60e735532
1 changed files with 14 additions and 9 deletions
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23
rtsp/rtsp-client.go
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@ -235,17 +235,22 @@ func (client *RTSPClient) requestStream(timeout time.Duration) (err error) {
headers = make(map[string]string)
headers["Accept"] = "application/sdp"
resp, err = client.Request("DESCRIBE", headers)
authorization, _ := client.checkAuth("DESCRIBE", resp)
if len(authorization) > 0 {
headers := make(map[string]string)
headers["Authorization"] = authorization
headers["Accept"] = "application/sdp"
resp, err = client.Request("DESCRIBE", headers)
}
if err != nil {
return err
if resp != nil {
authorization, _ := client.checkAuth("DESCRIBE", resp)
if len(authorization) > 0 {
headers := make(map[string]string)
headers["Authorization"] = authorization
headers["Accept"] = "application/sdp"
resp, err = client.Request("DESCRIBE", headers)
}
if err != nil {
return err
}
} else {
return err
}
}
_sdp, err := sdp.ParseString(resp.Body)
if err != nil {
return err