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Commit 1e1b7e4c authored by Andy Hung's avatar Andy Hung Committed by android-build-merger
Browse files

Check effect command reply size in AudioFlinger am: 110bc954 am: 075c8f77 am: c971a59f 

am: 195f7c61

Change-Id: I8da29433f8dabffc94a82617e325a314c4ae84d0
parents 924aa786 195f7c61

services/audioflinger/Effects.cpp

+6 −0
Original line number Diff line number Diff line
@@ -550,6 +550,12 @@ status_t AudioFlinger::EffectModule::command(uint32_t cmdCode, 
    if (mStatus != NO_ERROR) {

        return mStatus;

    }

    if (cmdCode == EFFECT_CMD_GET_PARAM &&

            (*replySize < sizeof(effect_param_t) ||

                    ((effect_param_t *)pCmdData)->psize > *replySize - sizeof(effect_param_t))) {

        android_errorWriteLog(0x534e4554, "29251553");

        return -EINVAL;

    }

    status_t status = (*mEffectInterface)->command(mEffectInterface,

                                                   cmdCode,

                                                   cmdSize,