| /** |
| * Copyright (C) 2018 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 _GNU_SOURCE |
| #include <sys/types.h> |
| #include <sys/wait.h> |
| #include <openssl/bio.h> |
| #include <openssl/x509.h> |
| #include <openssl/err.h> |
| |
| unsigned char bad_bio[] = { |
| 0x30, 0x84, 0x7f, 0xff, 0xff, 0xff, 0xff, 0xff, |
| 0xff, 0xff |
| }; |
| |
| |
| X509 *cert; |
| |
| int main(void){ |
| unsigned long err = 0; |
| ERR_load_crypto_strings(); |
| BIO *in = BIO_new(BIO_s_mem()); |
| if(in != NULL){ |
| BIO_write(in, bad_bio, sizeof(bad_bio)); |
| cert = d2i_X509_bio(in, NULL); // x509 should be present on all Android systems |
| BIO_free(in); |
| if(cert != NULL){ |
| X509_free(cert); |
| } |
| if((err = ERR_get_error()) |
| == 0x07000041) // malloc error |
| return 113; |
| } |
| } |
