Hi, attached is the patch for an NMU to fix this regression. This patch was also proposed by the upstream author. Kind regards Nico
-- Nico Golde - http://www.ngolde.de - [EMAIL PROTECTED] - GPG: 0x73647CFF For security reasons, all text in this mail is double-rot13 encrypted.
diff -u libcairo-1.4.10/src/cairo-ft-font.c libcairo-1.4.10/src/cairo-ft-font.c
--- libcairo-1.4.10/src/cairo-ft-font.c
+++ libcairo-1.4.10/src/cairo-ft-font.c
@@ -735,6 +735,12 @@
width = bitmap->width;
height = bitmap->rows;
+ if (width == 0 || height == 0) {
+ *surface = (cairo_image_surface_t *)
+ cairo_image_surface_create_for_data (NULL, format, 0, 0, 0);
+ return (*surface)->base.status;
+ }
+
switch (bitmap->pixel_mode) {
case FT_PIXEL_MODE_MONO:
stride = (((width + 31) & ~31) >> 3);
diff -u libcairo-1.4.10/debian/changelog libcairo-1.4.10/debian/changelog
--- libcairo-1.4.10/debian/changelog
+++ libcairo-1.4.10/debian/changelog
@@ -1,3 +1,13 @@
+libcairo (1.4.10-1.3) unstable; urgency=low
+
+ * Non-maintainer upload.
+ * Under rare circumstances we may need to extract a surface that
+ represents a bitmap with width==0 and rows==0. Detect this case at the
+ start and simply return a zero-sized surface.
+ Applied upstream patch (Closes: #454768).
+
+ -- Nico Golde <[EMAIL PROTECTED]> Wed, 12 Dec 2007 01:41:30 +0100
+
libcairo (1.4.10-1.2) unstable; urgency=high
* Fix floating point regressions introduced by the previous NMU.
pgphzQHAvlPQa.pgp
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