1 /*
2 * Copyright (C) 2022 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 #include "../includes/common.h"
17 #include "../includes/memutils.h"
18
19 #include <nfa_dm_int.h>
20 #include <rw_int.h>
21 #include <unistd.h>
22
23 constexpr size_t kBufferSize = 2;
24 constexpr size_t kLengthVal = 0x30;
25 char enable_selective_overload = ENABLE_NONE;
26 bool testInProgress = false;
27
28 struct sigaction new_action, old_action;
29
sigsegv_handler(int signum,siginfo_t * info,void * context)30 void sigsegv_handler(int signum, siginfo_t *info, void *context) {
31 if (testInProgress && info->si_signo == SIGSEGV) {
32 (*old_action.sa_sigaction)(signum, info, context);
33 return;
34 }
35 _exit(EXIT_FAILURE);
36 }
37
poc_cback(tRW_EVENT,tRW_DATA *)38 void poc_cback(tRW_EVENT, tRW_DATA*) {
39 }
40
main()41 int main() {
42 sigemptyset(&new_action.sa_mask);
43 new_action.sa_flags = SA_SIGINFO;
44 new_action.sa_sigaction = sigsegv_handler;
45 sigaction(SIGSEGV, &new_action, &old_action);
46
47 tNFC_ACTIVATE_DEVT p_activate_params = { };
48 p_activate_params.protocol = NFC_PROTOCOL_ISO_DEP;
49 p_activate_params.rf_tech_param.mode = NFC_DISCOVERY_TYPE_POLL_A;
50 RW_SetActivatedTagType(&p_activate_params, &poc_cback);
51 FAIL_CHECK(rw_cb.p_cback == &poc_cback);
52
53 enable_selective_overload = ENABLE_ALL;
54 uint8_t *buffer = (uint8_t *)malloc(kBufferSize * sizeof(uint8_t));
55 FAIL_CHECK(buffer);
56 buffer[0] = NFC_PMID_ATR_RES_GEN_BYTES;
57 buffer[1] = kLengthVal;
58
59 testInProgress = true;
60 nfa_dm_check_set_config(kBufferSize, buffer, false);
61 enable_selective_overload = ENABLE_FREE_CHECK | ENABLE_REALLOC_CHECK;
62 testInProgress = false;
63
64 free(buffer);
65
66 return EXIT_SUCCESS;
67 }
68