[Octave-bug-tracker] [bug #44478] test __osmesa_print__.cc-tst crashes on Ubuntu with Nvidia drivers

[Rik]

Follow-up Comment #49, bug #44478 (project octave):

Thanks for testing.  I think Octave must be doing something wrong in the
interaction with Qt and OpenGL.  It sure looks like when we call glGetInterv
we are sampling a random memory location.  Sometimes this just gives garbage
data, like 32,550.  And at other times the memory location is outside the
memory range allocated to the process and the kernel intercepts the access and
produces a segfault.



    _______________________________________________________

Reply to this item at:

  <http://savannah.gnu.org/bugs/?44478>

_______________________________________________
  Message sent via/by Savannah
  http://savannah.gnu.org/