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Read Indirect Objects with a sign, fixes #248

This commit is contained in:
Matthew Stamy 2016-05-19 12:08:50 -05:00
parent 5735cb742a
commit b030b7fbc7
1 changed files with 1 additions and 4 deletions
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5
PyPDF2/generic.py
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@ -48,7 +48,7 @@ import sys
ObjectPrefix = b_('/<[tf(n%')
NumberSigns = b_('+-')
IndirectPattern = re.compile(b_(r"(\d+)\s+(\d+)\s+R[^a-zA-Z]"))
IndirectPattern = re.compile(b_(r"[+-]?(\d+)\s+(\d+)\s+R[^a-zA-Z]"))
def readObject(stream, pdf):
@ -87,9 +87,6 @@ def readObject(stream, pdf):
return readObject(stream, pdf)
else:
# number object OR indirect reference
if tok in NumberSigns:
# number
return NumberObject.readFromStream(stream)
peek = stream.read(20)
stream.seek(-len(peek), 1) # reset to start
if IndirectPattern.match(peek) != None: