This pdf has 116 pages. 26 of them throw segmentation fault. Memory usage during converting is realy small (10-20mb).
GDB says on each bad page (some last lines): VERBOSE paintTransparencyGroup blend=normal softmaskon=1 NOTICE File contains transparency groups VERBOSE clearSoftMask statepos=3 VERBOSE Casting gfxline of 0 segments to a stroke-polygon VERBOSE Casting gfxline of 5 segments (5 line segments) to a gfxpoly VERBOSE Comparing polygon renderings of size 78x107 and 78x107 VERBOSE Bad SVP rewinding result- polygons don't match VERBOSE Error in polygon processing Program received signal SIGSEGV, Segmentation fault. 0x0810cff1 in polyops_startclip () I have successfully converted this pdf without 26 pages. But converting process is automatic and i can`t handle each pdf file manualy. I have looked through these pages, but found nothing. Some have almost no graphic or text, some are full of it. If it`s pdf problem - i have to know how to avoid this error. On Wed, Apr 7, 2010 at 5:55 PM, Chris Pugh <[email protected]> wrote: > Try running it through, > > GNU Debugger: http://www.gnu.org/software/gdb/download/ > > ( gdb should already be on your system ) > > or, > > Valgrind: http://valgrind.org/ > > Might give you a clue as to what is happening. > > Segfault is a memory access error. > > http://en.wikipedia.org/wiki/Segmentation_fault > > Are you perchance using a VP environment with restrictive memory? > Does this 34MB file > ( which I have not attempted to download ) have a large number of > pages? What happens if > you selectively choose the pages, avoiding the problem one(s)? > > HTH. Thoug maybe not! > > Regards, > > > > Chris. > > Big file, with complex graphics? > > > > On 7 April 2010 08:54, Юрий Богданов <[email protected]> wrote: > > Her is pdf2swf output: > > azi...@azilot:~/Download$ pdf2swf EMPIRE_03_2010.pdf empire/empire_%.swf > -s > > insertstop -T 8 > > NOTICE outputting one file per page > > NOTICE processing PDF page 1 (625x807:0:0) (move:-633:0) > > NOTICE File contains jpeg pictures > > NOTICE File contains forms > > WARNING multiply blended transparency groups not yet supported! > > NOTICE Writing SWF file empire/empire_1.swf > > NOTICE processing PDF page 2 (610x807:0:0) (move:0:0) > > NOTICE Writing SWF file empire/empire_2.swf > > NOTICE processing PDF page 3 (623x807:0:0) (move:0:0) > > NOTICE Writing SWF file empire/empire_3.swf > > NOTICE processing PDF page 4 (623x807:0:0) (move:0:0) > > NOTICE Writing SWF file empire/empire_4.swf > > NOTICE processing PDF page 5 (623x807:0:0) (move:0:0) > > NOTICE Writing SWF file empire/empire_5.swf > > NOTICE processing PDF page 6 (623x807:0:0) (move:0:0) > > NOTICE File contains soft masks > > NOTICE File contains transparency groups > > Segmentation fault > > Here is dmesg output: > > [ 1330.439959] pdf2swf[4219]: segfault at c ip 0810cff1 sp bf8e1300 error > 4 > > in pdf2swf[8048000+24a000] > > Here is pdf file: > > http://depositfiles.com/files/6g634pw7y > > I have no idea how to fix this error and why it happens. >
