Bug 693522

Created attachment 9174 [details]
Fail to pdfopt file

According to one of our debian user was hit by an old bug
(see http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=696417)

Even with recent version 9.05

I was trying to compress a PDF file generated from my HP/Scanner. The file is reported as:

$ pdfinfo
Title:          /tmp/simple-scan-J7U3PW.pdf
Producer:       ImageMagick 6.6.0-4 2012-05-02 Q16 http://www.imagemagick.org
CreationDate:   Thu Dec 20 15:36:45 2012
ModDate:        Thu Dec 20 15:36:45 2012
Tagged:         no
Pages:          1
Encrypted:      no
Page size:      611.76 x 841.44 pts
File size:      1715008 bytes
Optimized:      no
PDF version:    1.3

This PDF makes pdfopt crashes with:

Error: /typecheck in --setfileposition--
Operand stack:
   --nostringval--   13   0   1714253   13   1714253   77   3348   --nostringval--   --nostringval--
Execution stack:
   %interp_exit   .runexec2   --nostringval--   --nostringval--   --nostringval--   2   %stopped_push   --nostringval--   --nostringval--   --nostringval--   false   1   %stopped_push   1910   1   3   %oparray_pop   1909   1   3   %oparray_pop   1893   1   3   %oparray_pop   1787   1   3   %oparray_pop   --nostringval--   %errorexec_pop   .runexec2   --nostringval--   --nostringval--   --nostringval--   2   %stopped_push   --nostringval--   --nostringval--   --nostringval--   --nostringval--   --nostringval--   1711312   --nostringval--   --nostringval--   %array_continue   --nostringval--   --nostringval--   %array_continue   --nostringval--
Dictionary stack:
   --dict:1163/1684(ro)(G)--   --dict:1/20(G)--   --dict:116/200(L)--   --dict:76/200(G)--   --dict:291/300(ro)(G)--   --dict:20/31(L)--   --dict:37/40(L)--
Current allocation mode is local
Last OS error: No such file or directory
Current file position is 38334
GPL Ghostscript 9.05: Unrecoverable error, exit code 1


There is one easy way to reproduce with any PDF generated by imagemagick:

$ sudo apt-get install imagemagick
$ convert -size 611x841 xc:white test.pdf

I am attaching test.pdf to this bug report, just in case.