[Poppler-bugs] [Bug 85138] New: [pdftocairo] Eternal loop

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=85138

            Bug ID: 85138
           Summary: [pdftocairo] Eternal loop
           Product: poppler
           Version: unspecified
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: utils
          Assignee: poppler-bugs at lists.freedesktop.org
          Reporter: ravdune+bugzilla at gmail.com

Created attachment 107987
  --> https://bugs.freedesktop.org/attachment.cgi?id=107987&action=edit
eternalloop-pdfs.zip

OS: Fedora 20 (running in virtualbox)
Dependencies installed with: yum-builddep poppler
Version: GIT Master
Command line: master/pdftocairo -svg <attached.pdf> /dev/null

Technically I don't know if it's an _eternal_ loop, but it ran for 20 hours. I
attached two PDFs (zipped) here, both hang around the same section, might be
the same bug or different.

###########################################################################
GDB output:

Reading symbols from /home/foobar/poppler/utils/.libs/lt-pdftocairo...done.
Starting program: /home/foobar/poppler/utils/.libs/lt-pdftocairo -svg
eternalloop-59-pdftocairo-fuzz-19.pdf /dev/null
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Syntax Error: Couldn't find trailer dictionary
Syntax Error: Catalog object is wrong type (null)
Syntax Error: Couldn't find trailer dictionary

...<nothing happens>

###########################################################################
GDB output:

Reading symbols from /home/foobar/poppler/utils/.libs/lt-pdftocairo...done.
Starting program: /home/foobar/poppler/utils/.libs/lt-pdftocairo -svg
eternalloop-839-pdftocairofuzz-14.pdf /dev/null
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".

...<nothing happens>

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