Johann Felix Soden, thank you for the patch. I have tried it, but after
patching pdftopdf pdftopdf dumps core:
cat ~/ghostscript/gpl/testfiles/CityMap-evince.pdf |
PPD=/etc/cups/ppd/pxl.ppd /usr/lib/cups/filter/pdftopdf 1 1 1 1 "" >
~/ghostscript/gpl/testfiles/CityMap-evince-pdftopdf2.pdf*** glibc
detected *** /usr/lib/cups/filter/pdftopdf: free(): invalid pointer:
0x00007fefeed46b88 ***
It always dumps core, independent of the input file and the PPD file.
The backtrace in gdb is:
#0 0x00007f3aa7c20a85 in raise () from /lib/libc.so.6
#1 0x00007f3aa7c24520 in abort () from /lib/libc.so.6
#2 0x00007f3aa7c5a3e7 in ?? () from /lib/libc.so.6
#3 0x00007f3aa7c64406 in ?? () from /lib/libc.so.6
#4 0x00007f3aa7c6ac93 in free () from /lib/libc.so.6
#5 0x00007f3aa89b3ad9 in Dict::~Dict() () from /usr/lib/libpoppler.so.5
#6 0x00007f3aa8f29690 in P2PDoc::output (this=<value optimized out>,
str=0x7f3aaa484ba0, deviceCopies=<value optimized out>,
deviceCollate=<value optimized out>) at P2PDoc.cxx:124
#7 0x00007f3aa8f285cb in main (argc=<value optimized out>,
argv=<value optimized out>) at pdftopdf.cxx:716
I am on Lucid 64-bit.
--
pdftopdf produces non-standard-conform pdf files.
https://bugs.launchpad.net/bugs/544636
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