e2daba6d20
Change-Id: I5ff73db09cc2871fca9cc18a74ad52636c6e753d Reviewed-on: https://boringssl-review.googlesource.com/19485 Commit-Queue: Adam Langley <agl@google.com> Reviewed-by: Adam Langley <agl@google.com> CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
34 lines
1.2 KiB
C++
34 lines
1.2 KiB
C++
/* 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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