I'm exploring the option of upgrading libfreetype6 from 2.3.7-2 to 2.3.11 as found here http://www.mail-archive.com/[email protected]/msg04759.html.
Lets see if that helps. BR, Akash On Tue, Apr 26, 2011 at 3:14 PM, Akash Agrawal <[email protected]> wrote: > Hi All, > > We are getting a lot of Floating point exceptions these days on pdf2swf > (0.9.0). I compiled pdf2swf in debug mode on a pdf2swf instance and try to > debug the problem. I found most of them are associated with *libfreetype* > library > (for fonts). I tried to update that library but we are already on latest > version for that. > > Here is the stack trace for attached pdf file: > > domU-12-31-39-09-0C-04:/home# gdb /usr/local/bin/pdf2swf > GNU gdb 6.8-debian > Copyright (C) 2008 Free Software Foundation, Inc. > License GPLv3+: GNU GPL version 3 or later < > http://gnu.org/licenses/gpl.html> > This is free software: you are free to change and redistribute it. > There is NO WARRANTY, to the extent permitted by law. Type "show copying" > and "show warranty" for details. > This GDB was configured as "i486-linux-gnu"... > (gdb) run lifeisajourneypdf10.pdf > Starting program: /usr/local/bin/pdf2swf lifeisajourneypdf10.pdf > [Thread debugging using libthread_db enabled] > NOTICE Output filename not given. Writing to lifeisajourneypdf10.swf > [New Thread 0xb7fd8a40 (LWP 10928)] > Program received signal SIGFPE, Arithmetic exception. > [Switching to Thread 0xb7fd8a40 (LWP 10928)] > 0x008cf117 in ?? () from /usr/lib/libfreetype.so.6 > (gdb) where full > #0 0x008cf117 in ?? () from* /usr/lib/libfreetype.so.6* > No symbol table info available. > #1 0x00000042 in ?? () > No symbol table info available. > #2 0x008a6000 in ?? () > No symbol table info available. > #3 0x00074b8c in ?? () > No symbol table info available. > #4 0x00000001 in ?? () > No symbol table info available. > #5 0x008a79bc in ?? () from /usr/lib/libfreetype.so.6 > No symbol table info available. > #6 0x0091a8cc in ?? () from /usr/lib/libfreetype.so.6 > No symbol table info available. > #7 0x0000000f in ?? () > No symbol table info available. > #8 0xb7fdd2af in ?? () > No symbol table info available. > #9 0xfffffffb in ?? () > No symbol table info available. > #10 0x00000001 in ?? () > No symbol table info available. > #11 0x00000001 in ?? () > No symbol table info available. > #12 0x00000000 in ?? () > No symbol table info available. > (gdb) > > > *OS info: *It is an EC2 instance. Uname o/p is: > * *Linux domU-12-31-39-09-0C-04 2.6.21.7-2.fc8xen-ec2-v1.0 #2 SMP Tue Sep > 1 10:04:29 EDT 2009 i686 GNU/Linux > > If anybody can help us on this front, it will be very helpful. Anyways, I > am putting this question in forums (Will share the link.) > > *PS:* I don't get this floating point exception in latest version (0.9.1) > on my mac. > > BR, > Akash >
