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Introduced protections against predictable RNG abuse

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pixeebot[bot] 2025-07-04 20:46:23 +00:00 committed by GitHub
parent 41dd04a4cc
commit 86783cf573
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1 changed files with 2 additions and 1 deletions
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stirling-pdf/src/main/java/stirling/software/SPDF/controller/api/misc/FakeScanController.java
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@ -7,6 +7,7 @@ import java.awt.geom.AffineTransform;
import java.awt.image.BufferedImage; import java.awt.image.BufferedImage;
import java.io.ByteArrayOutputStream; import java.io.ByteArrayOutputStream;
import java.io.IOException; import java.io.IOException;
import java.security.SecureRandom;
import java.util.Random; import java.util.Random;
import org.apache.pdfbox.pdmodel.PDDocument; import org.apache.pdfbox.pdmodel.PDDocument;
@ -45,7 +46,7 @@ import stirling.software.common.util.WebResponseUtils;
public class FakeScanController { public class FakeScanController {
private final CustomPDFDocumentFactory pdfDocumentFactory; private final CustomPDFDocumentFactory pdfDocumentFactory;
private static final Random RANDOM = new Random(); private static final Random RANDOM = new SecureRandom();
// Size limits to prevent OutOfMemoryError // Size limits to prevent OutOfMemoryError
private static final int MAX_IMAGE_WIDTH = 8192; private static final int MAX_IMAGE_WIDTH = 8192;