diff options
Diffstat (limited to 'libqpdf/QPDF.cc')
| -rw-r--r-- | libqpdf/QPDF.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libqpdf/QPDF.cc b/libqpdf/QPDF.cc index 543b34b7..51f39abd 100644 --- a/libqpdf/QPDF.cc +++ b/libqpdf/QPDF.cc @@ -1755,6 +1755,11 @@ QPDF::reserveObjects(QPDFObjectHandle foreign, ObjCopier& obj_copier, QTC::TC("qpdf", "QPDF loop reserving objects"); return; } + if (obj_copier.object_map.find(foreign_og) != obj_copier.object_map.end()) + { + QTC::TC("qpdf", "QPDF already reserved object"); + return; + } QTC::TC("qpdf", "QPDF copy indirect"); obj_copier.visiting.insert(foreign_og); std::map<QPDFObjGen, QPDFObjectHandle>::iterator mapping = |