This bug is fixed upstream in cairo: https://bugs.freedesktop.org/show_bug.cgi?id=94615
Please consider backporting it to Debian. -- Dipl.-Math. Dennis Grunert (system administrator) Institute of Engineering and Computational Mechanics (name in German: Institut für Technische und Numerische Mechanik) University of Stuttgart, Pfaffenwaldring 9, 70569 Stuttgart, Germany itm...@itm.uni-stuttgart.de, tel +49 711-685-66581, fax -66400 http://www.itm.uni-stuttgart.de/staff/Grunert/ PGP: 0x38CD2BE8 / 6CBC C4EA 9674 266C E396 4C5E 3B4A FC58 38CD 2BE8