From e55eebc5ed578e1bf8558f68dd35297d8189810b Mon Sep 17 00:00:00 2001
From: Anthony Scarpino <ascarpino@openjdk.org>
Date: Mon, 14 Apr 2014 21:02:31 +0000
Subject: [PATCH] 8037846: Ensure streaming of input cipher streams

Reviewed-by: xuelei, valeriep
---
 .../share/classes/javax/crypto/CipherInputStream.java | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/jdk/src/java.base/share/classes/javax/crypto/CipherInputStream.java b/jdk/src/java.base/share/classes/javax/crypto/CipherInputStream.java
index f9be4611d83..0930f9d6426 100644
--- a/jdk/src/java.base/share/classes/javax/crypto/CipherInputStream.java
+++ b/jdk/src/java.base/share/classes/javax/crypto/CipherInputStream.java
@@ -107,9 +107,10 @@ public class CipherInputStream extends FilterInputStream {
             done = true;
             try {
                 obuffer = cipher.doFinal();
+            } catch (IllegalBlockSizeException | BadPaddingException e) {
+                obuffer = null;
+                throw new IOException(e);
             }
-            catch (IllegalBlockSizeException e) {obuffer = null;}
-            catch (BadPaddingException e) {obuffer = null;}
             if (obuffer == null)
                 return -1;
             else {
@@ -120,7 +121,10 @@ public class CipherInputStream extends FilterInputStream {
         }
         try {
             obuffer = cipher.update(ibuffer, 0, readin);
-        } catch (IllegalStateException e) {obuffer = null;};
+        } catch (IllegalStateException e) {
+            obuffer = null;
+            throw e;
+        }
         ostart = 0;
         if (obuffer == null)
             ofinish = 0;
@@ -302,6 +306,7 @@ public class CipherInputStream extends FilterInputStream {
             }
         }
         catch (BadPaddingException | IllegalBlockSizeException ex) {
+            throw new IOException(ex);
         }
         ostart = 0;
         ofinish = 0;