blob: 4635b7562fac16fea599c7f5cf60befe9a809ddf (
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--- filters/kword/pdf/xpdf/xpdf/XRef.cc 30 Oct 2004 16:35:33 -0000 1.6
+++ filters/kword/pdf/xpdf/xpdf/XRef.cc 20 Jan 2005 17:36:38 -0000 1.8
@@ -501,6 +501,12 @@ GBool XRef::checkEncrypted(GString *owne
} else {
keyLength = 5;
}
+ if (keyLength < 1) {
+ keyLength = 1;
+ }
+ if (keyLength > 16) {
+ keyLength = 16;
+ }
permFlags = permissions.getInt();
if (encVersion >= 1 && encVersion <= 2 &&
encRevision >= 2 && encRevision <= 3) {
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