[asterisk-bugs] [JIRA] (ASTERISK-20745) In MESSAGE received over WebSocket, the body last char is cut

[Iñaki Baz Castillo (JIRA)]

Iñaki Baz Castillo created ASTERISK-20745:
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             Summary: In MESSAGE received over WebSocket, the body last char is cut
                 Key: ASTERISK-20745
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-20745
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Channels/chan_sip/WebSocket
    Affects Versions: 11.0.1
            Reporter: Iñaki Baz Castillo


When Asterisk receives a SIP MESSAGE over WebSocket it cuts the last char of the body. So if for example the MESSAGE contains "Content-Length: 4" and a body with content "1234" (without quotes), the Asterisk debug console prints the body as "123", and then it forwards the MESSAGE with "123" as body.

This bug seems not to occur when the SIP MESSAGE arrives via SIP over TCP or UDP, so it must be a bug in the SIP WebSocket layer/parser.

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