Sensor: Fix aliasing violationlinaro_android_4.2.1linaro_android_4.2

Change-Id: Ia3b7fca27d165c2804c8aceebf330d256d781448
Signed-off-by: Bernhard Rosenkraenzer <Bernhard.Rosenkranzer@linaro.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/tools/emulator/system/camera/fake-pipeline2/Sensor.cpp b/tools/emulator/system/camera/fake-pipeline2/Sensor.cpp
index 73f1fb56f..666a1bf83 100644
--- a/tools/emulator/system/camera/fake-pipeline2/Sensor.cpp
+++ b/tools/emulator/system/camera/fake-pipeline2/Sensor.cpp
@@ -91,10 +91,10 @@ float sqrtf_approx(float r) {
     // symmetric about the real answer.
     const int32_t modifier = 0x1FBB4000;
 
-    int32_t r_i = *(int32_t*)(&r);
+    int32_t r_i; memcpy(&r_i, &r, sizeof(float));// = *(int32_t*)(&r);
     r_i = (r_i >> 1) + modifier;
 
-    return *(float*)(&r_i);
+    memcpy(&r, &r_i, sizeof(float)); return r; //return *(float*)(&r_i);
 }