Prevent some IOExceptions when past the end of stream.

signalapp · May 14, 2020 · 1778c1e · 1778c1e
1 parent a510bc7
commit 1778c1e
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/app/src/main/java/org/thoughtcrime/securesms/video/ModernEncryptedMediaDataSource.java b/app/src/main/java/org/thoughtcrime/securesms/video/ModernEncryptedMediaDataSource.java
@@ -38,6 +38,10 @@ final class ModernEncryptedMediaDataSource extends MediaDataSource {
 
   @Override
   public int readAt(long position, byte[] bytes, int offset, int length) throws IOException {
+    if (position >= this.length) {
+      return -1;
+    }
+
     try (InputStream inputStream = createInputStream(position)) {
       int totalRead = 0;