Merge "trusty: Add ExtraCounters to Confirmationui Fuzzer"

#include <assert.h>

#include <log/log.h>

#include <stdlib.h>

#include <trusty/coverage/coverage.h>

#include <trusty/fuzz/counters.h>

#include <trusty/fuzz/utils.h>

#include <unistd.h>

using android::trusty::coverage::CoverageRecord;

using android::trusty::fuzz::ExtraCounters;

using android::trusty::fuzz::TrustyApp;

#define TIPC_DEV "/dev/trusty-ipc-dev0"

#define CONFIRMATIONUI_PORT "com.android.trusty.confirmationui"

/* ConfirmationUI TA's UUID is 7dee2364-c036-425b-b086-df0f6c233c1b */

static struct uuid confirmationui_uuid = {

    0x7dee2364,

    0xc036,

    0x425b,

    {0xb0, 0x86, 0xdf, 0x0f, 0x6c, 0x23, 0x3c, 0x1b},

};

static CoverageRecord record(TIPC_DEV, &confirmationui_uuid);

extern "C" int LLVMFuzzerInitialize(int* /* argc */, char*** /* argv */) {

    auto ret = record.Open();

    assert(ret.ok());

    return 0;

}

extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {

    static uint8_t buf[TIPC_MAX_MSG_SIZE];

    ExtraCounters counters(&record);

    counters.Reset();

    TrustyApp ta(TIPC_DEV, CONFIRMATIONUI_PORT);

    auto ret = ta.Connect();

    if (!ret.ok()) {

        android::trusty::fuzz::Abort();

    }

    /* Send message to confirmationui server */

    /* Write message to confirmationui server */

    ret = ta.Write(data, size);

    if (!ret.ok()) {

        return -1;