Custom Query (2195 matches)

Currently ALSA sound device wrapper implementation ignores period size returned by the calls to snd_pcm_hw_params_set_period_size_near(). It simply assumes that it always gets the period size it requests which was not always the case. This will lead to random crashes because the buffer that is allocated later on was wrongly sized.

Thanks to Andreas Wehrmann for the patch.

Currenly the cnonce value for SIP authentication is setup using GUID generator, i.e: pj_create_unique_string(), and the GUID string may contain hyphen character ("-").

Some SIP servers don't like this GUID format, so an option to enable digits only GUID is required.

This ticket will introduce new compiler setting PJSIP_AUTH_CNONCE_USE_DIGITS_ONLY to allow digits only used for cnonce.

Thank you to Dan Cropp for the report.

Before closing a connection, close notify alert must be sent to avoid truncation attack as stated in ​rfc5246:

7.2.1.  Closure Alerts

   The client and the server must share knowledge that the connection is
   ending in order to avoid a truncation attack.  Either party may
   initiate the exchange of closing messages.

Currently, the close notify alert is not sent before the connection is closed.

Thanks to Peter Koletzki for the report.