android_view_ThreadedRenderer: prevent Null Pointer Exception in createBitmap

[android-x86/frameworks-base.git] / core / jni / android_view_ThreadedRenderer.cpp

diff --git a/core/jni/android_view_ThreadedRenderer.cpp b/core/jni/android_view_ThreadedRenderer.cpp
index e757ddd..29226c3 100644 (file)
--- a/core/jni/android_view_ThreadedRenderer.cpp
+++ b/core/jni/android_view_ThreadedRenderer.cpp
@@ -923,6 +923,10 @@ static jobject android_view_ThreadedRenderer_createHardwareBitmapFromRenderNode(
         // Continue I guess?
     }
     sk_sp<Bitmap> bitmap = Bitmap::createFrom(buffer);
+    if (!bitmap.get()) {
+        ALOGW("Failed to create hardware bitmap from graphic buffer");
+        return nullptr;
+    }
     return createBitmap(env, bitmap.release(), android::bitmap::kBitmapCreateFlag_Mutable);
 }