Bug#474136: [cairo] Error when creating pdf charts for new FreeSerifItalic.ttf

2008-04-03 Thread Carl Worth
On Thu, 03 Apr 2008 11:22:30 -0700, Carl Worth wrote: > On Thu, 03 Apr 2008 11:09:21 -0700, Carl Worth wrote: > > Meanwhile, there's an independent bug that's perhaps even more > > concerning. Namely, with cairo 1.5.16 (or current git master), the > > results of running fntsample are totally wrong,

Bug#474136: [cairo] Error when creating pdf charts for new FreeSerifItalic.ttf

2008-04-03 Thread Davide Viti
Hi Chris, On Thu, Apr 03, 2008 at 07:35:22PM +0100, Chris Wilson wrote: > My investigations suggest that the cause of the assertion failure is an > integer overflow during _cairo_array_grow_by() due to this chunk in > cairo-truetype-subset.c (line 574): > if (be16_to_cpu (header.index_to_loc

Bug#474136: [cairo] Error when creating pdf charts for new FreeSerifItalic.ttf

2008-04-03 Thread Chris Wilson
On Thu, 2008-04-03 at 11:09 -0700, Carl Worth wrote: > On Thu, 3 Apr 2008 17:28:37 +0200, Davide Viti wrote: > > I get the following error when creating pdf (or ps) charts for > > FreeSerifItalic.ttf > > > > [EMAIL PROTECTED]:~/dejavu/freefont$ fntsample -f FreeSerifItalic.ttf -o > > test.pdf > >

Bug#474136: [cairo] Error when creating pdf charts for new FreeSerifItalic.ttf

2008-04-03 Thread Carl Worth
On Thu, 03 Apr 2008 11:09:21 -0700, Carl Worth wrote: > Meanwhile, there's an independent bug that's perhaps even more > concerning. Namely, with cairo 1.5.16 (or current git master), the > results of running fntsample are totally wrong, (with the large glyphs > all misplaced by a consistent offset