Re: [Plplot-devel] revision 10862 for dirty rectangle support causes segfaults in file devices

2010-03-14 Thread Alan W. Irwin
On 2010-03-14 01:58-0500 Hezekiah M. Carty wrote: Alan, Thank you for the detailed report. It was indeed a xcairo-specific logic error, where the Xlib-based Cairo surface was always referenced if the xcairo device was enabled at compile time, rather than only being used when the xcairo

Re: [Plplot-devel] revision 10862 for dirty rectangle support causes segfaults in file devices

2010-03-13 Thread Hezekiah M. Carty
On Sat, Mar 13, 2010 at 5:50 PM, Alan W. Irwin ir...@beluga.phys.uvic.ca wrote: Hi Hez: Here is how to quickly generate the segfault that is mentioned in the subject line from an initially empty build tree. ... So it appears line 1488 of cairo.c is making a call to cairo with something