[GnomeMeeting-list] crash when video size changes

[Malcolm Caldwell <malcolm caldwell ntu edu au>]

I am running GnomeMeeting 1.00 on a redhat 9 system.

Today I was connected to a conference hosted on a RADVIDION MCU.  As the
conference operator changed mode from 4-at-a-time to 1-at-a-time mode
the MCU changed the video size from CIF to QCIF and back.

The change from CIF to QCIF worked fine, but the change back from QCIF
to CIF caused gnomemeeting to crash.  This happened twice, each time I
had to restart gnomemeeting and re-connect.

I did not get a core dump etc, but I guess I could try to reproduce the
problem and do so.