From 1d62cb0024b00a03079bdcd83cb1840eddd46882 Mon Sep 17 00:00:00 2001
From: Daniel Gultsch <daniel@gultsch.de>
Date: Mon, 20 Apr 2020 15:57:06 +0200
Subject: [PATCH] pdf renderer might throw security exception on password
 protected pdf

---
 .../java/eu/siacs/conversations/persistance/FileBackend.java  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/eu/siacs/conversations/persistance/FileBackend.java b/src/main/java/eu/siacs/conversations/persistance/FileBackend.java
index 8958278eb..1ff94c7c0 100644
--- a/src/main/java/eu/siacs/conversations/persistance/FileBackend.java
+++ b/src/main/java/eu/siacs/conversations/persistance/FileBackend.java
@@ -943,7 +943,7 @@ public class FileBackend {
             final Bitmap rendered = renderPdfDocument(fileDescriptor, size, true);
             drawOverlay(rendered, paintOverlayBlackPdf(rendered) ? R.drawable.open_pdf_black : R.drawable.open_pdf_white, 0.75f);
             return rendered;
-        } catch (IOException e) {
+        } catch (final IOException | SecurityException e) {
             Log.d(Config.LOGTAG, "unable to render PDF document preview", e);
             final Bitmap placeholder = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888);
             placeholder.eraseColor(0xff000000);
@@ -1357,7 +1357,7 @@ public class FileBackend {
             page.close();
             pdfRenderer.close();
             return scalePdfDimensions(new Dimensions(height, width));
-        } catch (IOException e) {
+        } catch (IOException | SecurityException e) {
             Log.d(Config.LOGTAG, "unable to get dimensions for pdf document", e);
             return new Dimensions(0, 0);
         }