Unexpected escaped string for a valid PDF. #360
Description
Given the PDF available at: https://export.arxiv.org/pdf/1707.04066v1
the current snippet:
import PyPDF2
pdf = PyPDF2.PdfFileReader("/tmp/1707.04066v1")
pdf.getNamedDestinations()will crash with:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/skaplun/.virtualenvs/labs3/local/lib/python2.7/site-packages/PyPDF2/pdf.py", line 1312, in getNamedDestinations
self.getNamedDestinations(kid.getObject(), retval)
File "/home/skaplun/.virtualenvs/labs3/local/lib/python2.7/site-packages/PyPDF2/generic.py", line 178, in getObject
return self.pdf.getObject(self).getObject()
File "/home/skaplun/.virtualenvs/labs3/local/lib/python2.7/site-packages/PyPDF2/pdf.py", line 1611, in getObject
retval = readObject(self.stream, self)
File "/home/skaplun/.virtualenvs/labs3/local/lib/python2.7/site-packages/PyPDF2/generic.py", line 66, in readObject
return DictionaryObject.readFromStream(stream, pdf)
File "/home/skaplun/.virtualenvs/labs3/local/lib/python2.7/site-packages/PyPDF2/generic.py", line 579, in readFromStream
value = readObject(stream, pdf)
File "/home/skaplun/.virtualenvs/labs3/local/lib/python2.7/site-packages/PyPDF2/generic.py", line 71, in readObject
return ArrayObject.readFromStream(stream, pdf)
File "/home/skaplun/.virtualenvs/labs3/local/lib/python2.7/site-packages/PyPDF2/generic.py", line 166, in readFromStream
arr.append(readObject(stream, pdf))
File "/home/skaplun/.virtualenvs/labs3/local/lib/python2.7/site-packages/PyPDF2/generic.py", line 77, in readObject
return readStringFromStream(stream)
File "/home/skaplun/.virtualenvs/labs3/local/lib/python2.7/site-packages/PyPDF2/generic.py", line 390, in readStringFromStream
raise utils.PdfReadError(r"Unexpected escaped string: %s" % tok)
PyPDF2.utils.PdfReadError: Unexpected escaped string: h
This is with the latest stable release available on PyPI and the latest master