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Change QPDF::copyForeignObject to return a null object when called with a /Pages object (fixes #1011)

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m-holger 2023-07-25 14:34:14 +01:00
parent 5d6ee83e3f
commit fedd42191f
1 changed files with 7 additions and 1 deletions
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8
libqpdf/QPDF.cc
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@ -2026,7 +2026,13 @@ QPDF::copyForeignObject(QPDFObjectHandle foreign)
}
obj_copier.to_copy.clear();
return obj_copier.object_map[foreign.getObjGen()];
auto& result = obj_copier.object_map[foreign.getObjGen()];
if (!result.isInitialized()) {
result = QPDFObjectHandle::newNull();
warn(damagedPDF("Unexpected reference to /Pages object while copying foreign object. "
"Replacing with Null object."));
}
return result;
}
void