diff options
| -rw-r--r-- | services/surfaceflinger/SurfaceFlinger.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp index 8db974ed0e..4252fdf61b 100644 --- a/services/surfaceflinger/SurfaceFlinger.cpp +++ b/services/surfaceflinger/SurfaceFlinger.cpp @@ -1609,7 +1609,7 @@ status_t SurfaceFlinger::getCompositionPreference( status_t SurfaceFlinger::addRegionSamplingListener(const Rect& samplingArea, const sp<IBinder>& stopLayerHandle, const sp<IRegionSamplingListener>& listener) { - if (!listener || samplingArea == Rect::INVALID_RECT) { + if (!listener || samplingArea == Rect::INVALID_RECT || samplingArea.isEmpty()) { return BAD_VALUE; } |