[asterisk-bugs] [JIRA] (ASTERISK-28089) function ast_sendtext() create RTP realtime packets with a trailing null byte in the payload

[Emmanuel BUU (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-28089?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Emmanuel BUU updated ASTERISK-28089:
------------------------------------

    Attachment: traceWebRTC.pcap

See packet 3306 in this .pcap file

> function ast_sendtext() create RTP realtime packets with a trailing null byte in the payload
> --------------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-28089
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-28089
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Core/Channels
>    Affects Versions: 13.22.0
>         Environment: CentOS 7
>            Reporter: Emmanuel BUU
>            Severity: Minor
>         Attachments: traceWebRTC.pcap
>
>
> When an application uses ast_sendtext() on a call with realtime text negociated, the asterisk software send a parasitic trailing by 0 inside T.140 / red packets



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