fix a potential buffer overflow in sensorservice
Bug: 6580560
Change-Id: Icf6cafbca09174515a964a7cd69d8cc589ad52de
diff --git a/services/sensorservice/SensorService.cpp b/services/sensorservice/SensorService.cpp
index 04ec820..9e5e84b 100644
--- a/services/sensorservice/SensorService.cpp
+++ b/services/sensorservice/SensorService.cpp
@@ -226,7 +226,7 @@
ALOGD("nuSensorService thread starting...");
const size_t numEventMax = 16;
- const size_t minBufferSize = numEventMax * mVirtualSensorList.size();
+ const size_t minBufferSize = numEventMax + numEventMax * mVirtualSensorList.size();
sensors_event_t buffer[minBufferSize];
sensors_event_t scratch[minBufferSize];
SensorDevice& device(SensorDevice::getInstance());