Merge "Add a security warning to PdfRenderer doc." into nyc-dev
diff --git a/graphics/java/android/graphics/pdf/PdfRenderer.java b/graphics/java/android/graphics/pdf/PdfRenderer.java
index feb8052..520ebe5 100644
--- a/graphics/java/android/graphics/pdf/PdfRenderer.java
+++ b/graphics/java/android/graphics/pdf/PdfRenderer.java
@@ -129,6 +129,10 @@
* <strong>Note:</strong> This class takes ownership of the passed in file descriptor
* and is responsible for closing it when the renderer is closed.
* </p>
+ * <p>
+ * If the file is from an untrusted source it is recommended to run the renderer in a separate,
+ * isolated process with minimal permissions to limit the impact of security exploits.
+ * </p>
*
* @param input Seekable file descriptor to read from.
*