Resize WireBuffer before System.arraycopy
Fixes the case where src array is longer then buffer.
Bug: 286130467
Test: atest RemoteViewsTest
Change-Id: I4ed71d287ba534efb4373da6e6c758aa04a4045e
diff --git a/core/java/com/android/internal/widget/remotecompose/core/RemoteComposeBuffer.java b/core/java/com/android/internal/widget/remotecompose/core/RemoteComposeBuffer.java
index 3ab6c47..a7260bb 100644
--- a/core/java/com/android/internal/widget/remotecompose/core/RemoteComposeBuffer.java
+++ b/core/java/com/android/internal/widget/remotecompose/core/RemoteComposeBuffer.java
@@ -289,6 +289,7 @@
try {
byte[] bytes = readAllBytes(fd);
buffer.reset();
+ buffer.mBuffer.resize(bytes.length);
System.arraycopy(bytes, 0, buffer.mBuffer.mBuffer, 0, bytes.length);
buffer.mBuffer.mSize = bytes.length;
} catch (Exception e) {
diff --git a/core/java/com/android/internal/widget/remotecompose/core/WireBuffer.java b/core/java/com/android/internal/widget/remotecompose/core/WireBuffer.java
index 3e701c1..4518d94 100644
--- a/core/java/com/android/internal/widget/remotecompose/core/WireBuffer.java
+++ b/core/java/com/android/internal/widget/remotecompose/core/WireBuffer.java
@@ -37,7 +37,7 @@
this(BUFFER_SIZE);
}
- private void resize(int need) {
+ public void resize(int need) {
if (mSize + need >= mMaxSize) {
mMaxSize = Math.max(mMaxSize * 2, mSize + need);
mBuffer = Arrays.copyOf(mBuffer, mMaxSize);