Mirror of BoringSSL (grpc依赖)
https://boringssl.googlesource.com/boringssl
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33 lines
1.2 KiB
33 lines
1.2 KiB
/* Copyright (c) 2016, Google Inc. |
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* |
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* Permission to use, copy, modify, and/or distribute this software for any |
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* purpose with or without fee is hereby granted, provided that the above |
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* copyright notice and this permission notice appear in all copies. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY |
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* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION |
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN |
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ |
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#include <openssl/err.h> |
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#include <openssl/mem.h> |
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#include <openssl/x509.h> |
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t *buf, size_t len) { |
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X509 *x509 = d2i_X509(NULL, &buf, len); |
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if (x509 != NULL) { |
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// Extract the public key. |
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EVP_PKEY_free(X509_get_pubkey(x509)); |
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// Reserialize the structure. |
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uint8_t *der = NULL; |
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i2d_X509(x509, &der); |
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OPENSSL_free(der); |
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} |
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X509_free(x509); |
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ERR_clear_error(); |
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return 0; |
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}
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