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Commit d34a9dfc authored by Andy Hung's avatar Andy Hung Committed by android-build-merger
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Check effect command reply size in AudioFlinger am: 110bc954 am: 075c8f77... 

Check effect command reply size in AudioFlinger am: 110bc954 am: 075c8f77 am: c971a59f am: 195f7c61
am: 1e1b7e4c

Change-Id: I6558d45c768225007c53016542459cec3dd1387f
parents f9b986af 1e1b7e4c

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,