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[Octave-bug-tracker] [bug #40469] crash on graphics operation (clf only


From: Rik
Subject: [Octave-bug-tracker] [bug #40469] crash on graphics operation (clf only ?)
Date: Thu, 07 Nov 2013 21:42:21 +0000
User-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:25.0) Gecko/20100101 Firefox/25.0

Follow-up Comment #1, bug #40469 (project octave):

This is really weird.  'rundemos' and 'make check' repeatedly create figures
and use clf() to clear them.

Does it work if the figure is created first?


figure
sombrero
clf


Unfortunately, the usual way to find out what is happening is to compile with
'-g -O0' and run under gdb until you get the segfault.  Then type 'bt' to get
the backtrace and figure out where you were in the code when the segfault
happened.


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