Mirror of BoringSSL (grpc依赖)
https://boringssl.googlesource.com/boringssl
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48 lines
1.5 KiB
48 lines
1.5 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 <stdio.h> |
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#include <openssl/mem.h> |
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#include <openssl/ssl.h> |
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struct GlobalState { |
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GlobalState() : ctx(SSL_CTX_new(TLS_method())) {} |
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bssl::UniquePtr<SSL_CTX> ctx; |
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}; |
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static GlobalState g_state; |
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t *buf, size_t len) { |
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// Parse in our session. |
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bssl::UniquePtr<SSL_SESSION> session( |
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SSL_SESSION_from_bytes(buf, len, g_state.ctx.get())); |
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// If the format was invalid, just return. |
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if (!session) { |
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return 0; |
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} |
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// Stress the encoder. |
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size_t encoded_len; |
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uint8_t *encoded; |
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if (!SSL_SESSION_to_bytes(session.get(), &encoded, &encoded_len)) { |
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fprintf(stderr, "SSL_SESSION_to_bytes failed.\n"); |
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return 1; |
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} |
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OPENSSL_free(encoded); |
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return 0; |
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}
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