On Tue, Mar 11, 2008 at 12:01 AM, Hezekiah M. Carty <[EMAIL PROTECTED]> wrote: > I think I have found a consistent segmentation fault while using the > xcairo and pngcairo plotting devices under PLplot 5.9.0 (Debian > packages) and svn head on Debian Sid, x86-32. I have not tested the > other *cairo devices, but given the error messages I think it would > affect others as well.
As a brief follow-up, here is the output from running these commands in octave under valgrind along with some context lines to match with my previous email. I hope this helps. Hez ----- (process:4091): Pango-CRITICAL **: pango_cairo_context_set_font_options: assertion `PANGO_IS_CONTEXT (context)' failed ==4091== ==4091== Invalid read of size 4 ==4091== at 0xB77742B: (within /usr/lib/libpango-1.0.so.0.1800.4) ==4091== by 0xB7774B0: pango_layout_context_changed (in /usr/lib/libpango-1.0.so.0.1800.4) ==4091== by 0x80134D1: (within /usr/lib/plplot5.9.0/driversd/cairo.so) ==4091== by 0x80146FB: plD_esc_xcairo (in /usr/lib/plplot5.9.0/driversd/cairo.so) ==4091== by 0xB65DFEC: plP_esc (in /usr/lib/libplplotd.so.9.5.0) ==4091== by 0xB65F0A3: plP_text (in /usr/lib/libplplotd.so.9.5.0) ==4091== by 0xB682212: c_plmtex (in /usr/lib/libplplotd.so.9.5.0) ==4091== by 0xB65A55B: (within /usr/lib/libplplotd.so.9.5.0) ==4091== by 0xB6569E6: c_plaxes (in /usr/lib/libplplotd.so.9.5.0) ==4091== by 0xB6549E3: c_plbox (in /usr/lib/libplplotd.so.9.5.0) ==4091== by 0xB6869B1: (within /usr/lib/libplplotd.so.9.5.0) ==4091== by 0xB686333: c_plenv (in /usr/lib/libplplotd.so.9.5.0) ==4091== Address 0x64 is not stack'd, malloc'd or (recently) free'd panic: Segmentation fault -- stopping myself... attempting to save variables to `octave-core'... save to `octave-core' complete ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Plplot-devel mailing list Plplot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/plplot-devel
