Fixed: PDFXRefStream.get_objids returns invalid objids.

2014-03-28 17:29:26 +09:00 · 2014-03-28 17:29:26 +09:00 · 7849c8724a
parent 57adad55d7
commit 7849c8724a
1 changed files with 5 additions and 1 deletions
--- a/pdfminer/pdfdocument.py
+++ b/pdfminer/pdfdocument.py
@ -238,6 +238,10 @@ class PDFXRefStream(PDFBaseXRef):
    def get_objids(self):
        for (start, nobjs) in self.ranges:
            for i in xrange(nobjs):
+                offset = self.entlen * i
+                ent = self.data[offset:offset+self.entlen]
+                f1 = nunpack(ent[:self.fl1], 1)
+                if f1 == 1 or f1 == 2:
                    yield start+i
        return