Camera_test: Check bracketing index array range

Checks the index passed to setDefaultExpGainPreset() before
to use, to avoid memory corruption if script contains index
which is out of range.

Change-Id: I93c29b5da6e9d77232a7e45b56ad55be1481b90b
Signed-off-by: Vladimir Petrov <vppetrov@mm-sol.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/test/CameraHal/camera_test_menu.cpp b/test/CameraHal/camera_test_menu.cpp
index 4a42ede..db45eb0 100644
--- a/test/CameraHal/camera_test_menu.cpp
+++ b/test/CameraHal/camera_test_menu.cpp
@@ -2153,7 +2153,11 @@ void initDefaults() {
 }
 
 void setDefaultExpGainPreset(ShotParameters &params, int idx) {
-    setExpGainPreset(params, expBracketing[idx].value, false, expBracketing[idx].param_type, shotConfigFlush);
+    if ( ((int)ARRAY_SIZE(expBracketing) > idx) && (0 <= idx) ) {
+        setExpGainPreset(params, expBracketing[idx].value, false, expBracketing[idx].param_type, shotConfigFlush);
+    } else {
+        printf("setDefaultExpGainPreset: Index (%d) is out of range 0 ~ %u\n", idx, ARRAY_SIZE(expBracketing) - 1);
+    }
 }
 
 void setSingleExpGainPreset(ShotParameters &params, int idx, int exp, int gain) {