diff options
Diffstat (limited to 'core/java/android')
| -rw-r--r-- | core/java/android/view/GLES20Canvas.java | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/core/java/android/view/GLES20Canvas.java b/core/java/android/view/GLES20Canvas.java index 40f226177381..83f56f5b4bac 100644 --- a/core/java/android/view/GLES20Canvas.java +++ b/core/java/android/view/GLES20Canvas.java @@ -955,6 +955,8 @@ class GLES20Canvas extends HardwareCanvas { @Override public void drawLines(float[] pts, int offset, int count, Paint paint) { + if (count < 4) return; + if ((offset | count) < 0 || offset + count > pts.length) { throw new IllegalArgumentException("The lines array must contain 4 elements per line."); } @@ -1078,6 +1080,8 @@ class GLES20Canvas extends HardwareCanvas { @Override public void drawPoints(float[] pts, int offset, int count, Paint paint) { + if (count < 2) return; + int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER | MODIFIER_SHADER); try { nDrawPoints(mRenderer, pts, offset, count, paint.mNativePaint); |