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Commit bbddac18 authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
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Merge "Supplement fuzzer with testcase for ParcelableHolder and related NDK... 

Merge "Supplement fuzzer with testcase for ParcelableHolder and related NDK API" am: 049abe04 am: 8ef7fbdb am: fce1aa13

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/1464442

Change-Id: I10874c3946997d43d00476104825b5f1a7c64f77
parents c6ed0c9d fce1aa13

libs/binder/parcel_fuzzer/binder_ndk.cpp

+20 −0
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ 
#include "binder_ndk.h"



#include <android/binder_parcel_utils.h>

#include <android/binder_parcelable_utils.h>



#include "util.h"
@@ -54,6 +55,25 @@ std::vector<ParcelRead<NdkParcelAdapter>> BINDER_NDK_PARCEL_READ_FUNCTIONS{ 
            binder_status_t status = AParcel_readStatusHeader(p.aParcel(), t.getR());

            FUZZ_LOG() << "read status header: " << status;

        },

        [](const NdkParcelAdapter& p, uint8_t /*data*/) {

            FUZZ_LOG() << "about to getDataSize the parcel";

            AParcel_getDataSize(p.aParcel());

            FUZZ_LOG() << "getDataSize done";

        },

        [](const NdkParcelAdapter& p, uint8_t data) {

            FUZZ_LOG() << "about to read a ParcelableHolder";

            ndk::AParcelableHolder ph {(data % 2 == 1) ? ndk::STABILITY_LOCAL : ndk::STABILITY_VINTF};

            binder_status_t status = AParcel_readParcelable(p.aParcel(), &ph);

            FUZZ_LOG() << "read the ParcelableHolder: " << status;

        },

        [](const NdkParcelAdapter& p, uint8_t data) {

            FUZZ_LOG() << "about to appendFrom";

            AParcel* parcel = AParcel_create();

            binder_status_t status = AParcel_appendFrom(p.aParcel(), parcel, 0, data);

            AParcel_delete(parcel);

            FUZZ_LOG() << "appendFrom: " << status;

        },



        PARCEL_READ(int32_t, AParcel_readInt32),

        PARCEL_READ(uint32_t, AParcel_readUint32),

        PARCEL_READ(int64_t, AParcel_readInt64),