mirror of https://github.com/openssl/openssl
43 lines
982 B
C
43 lines
982 B
C
/*
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* Copyright 2022 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#include "crypto/punycode.h"
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#include "internal/nelem.h"
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#include <openssl/crypto.h>
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#include "fuzzer.h"
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#include <stdio.h>
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#include <string.h>
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int FuzzerInitialize(int *argc, char ***argv)
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{
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return 1;
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}
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int FuzzerTestOneInput(const uint8_t *buf, size_t len)
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{
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char *b;
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unsigned int out[16], outlen = OSSL_NELEM(out);
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char outc[16];
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b = OPENSSL_malloc(len + 1);
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if (b != NULL) {
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ossl_punycode_decode((const char *)buf, len, out, &outlen);
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memcpy(b, buf, len);
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b[len] = '\0';
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ossl_a2ulabel(b, outc, sizeof(outc));
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OPENSSL_free(b);
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}
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return 0;
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}
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void FuzzerCleanup(void)
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{
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}
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