Merge "Add EFFECT_CMD_SET_PARAM parameter checking to Preset Reverb" into lmp-mr1-dev am: 31b0c9cb33 am: be30bb2645 am: e2d671ce19 am: 8aa73cce69 am: 3785a50ef4 am: a060ca58ff am: dee287e40c am: 9dc85bf51e am: 59e93ab3ab

am: 3b564f6e42

Change-Id: I5b66e860f91d471dfff3e3cdcbf25ff7ab29ccd4

media/libeffects/lvm/wrapper/Reverb/EffectReverb.cpp

@@ -1767,6 +1767,10 @@ int Reverb_setParameter (ReverbContext *pContext, void *pParam, void *pValue, in
         if (param != REVERB_PARAM_PRESET) {
             return -EINVAL;
         }
+        if (vsize < (int)sizeof(uint16_t)) {
+            android_errorWriteLog(0x534e4554, "67647856");
+            return -EINVAL;
+        }
 
         uint16_t preset = *(uint16_t *)pValue;
         ALOGV("set REVERB_PARAM_PRESET, preset %d", preset);