Fix #679, #680

pdfcpu · Aug 23, 2023 · c135369 · c135369
1 parent b42e6eb
commit c135369
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/pkg/pdfcpu/validate/annotation.go b/pkg/pdfcpu/validate/annotation.go
@@ -1427,7 +1427,11 @@ func validateAnnotationDictGeneral(xRefTable *model.XRefTable, d types.Dict, dic
 	}
 
 	// NM, optional, text string, since V1.4
-	_, err = validateStringEntry(xRefTable, d, dictName, "NM", OPTIONAL, model.V14, nil)
+	sinceVersion := model.V14
+	if xRefTable.ValidationMode == model.ValidationRelaxed {
+		sinceVersion = model.V13
+	}
+	_, err = validateStringEntry(xRefTable, d, dictName, "NM", OPTIONAL, sinceVersion, nil)
 	if err != nil {
 		return nil, err
 	}

diff --git a/pkg/pdfcpu/validate/xObject.go b/pkg/pdfcpu/validate/xObject.go
@@ -528,7 +528,7 @@ func validateImageStreamDict(xRefTable *model.XRefTable, sd *types.StreamDict, i
 	// SMask, stream, optional, since V1.4
 	sinceVersion := model.V14
 	if xRefTable.ValidationMode == model.ValidationRelaxed {
-		sinceVersion = model.V13
+		sinceVersion = model.V12
 	}
 	sd1, err := validateStreamDictEntry(xRefTable, sd.Dict, dictName, "SMask", OPTIONAL, sinceVersion, nil)
 	if err != nil {