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42 lines
1.4 KiB
42 lines
1.4 KiB
/* |
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* Copyright (C) The c-ares project |
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* |
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* Permission to use, copy, modify, and distribute this |
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* software and its documentation for any purpose and without |
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* fee is hereby granted, provided that the above copyright |
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* notice appear in all copies and that both that copyright |
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* notice and this permission notice appear in supporting |
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* documentation, and that the name of M.I.T. not be used in |
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* advertising or publicity pertaining to distribution of the |
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* software without specific, written prior permission. |
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* M.I.T. makes no representations about the suitability of |
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* this software for any purpose. It is provided "as is" |
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* without express or implied warranty. |
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* |
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* SPDX-License-Identifier: MIT |
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*/ |
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#include <stddef.h> |
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#include <stdlib.h> |
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#include <string.h> |
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#include "ares.h" |
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// Include ares internal file for DNS protocol constants |
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#include "ares_nameser.h" |
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int LLVMFuzzerTestOneInput(const unsigned char *data, unsigned long size); |
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// Entrypoint for Clang's libfuzzer, exercising query creation. |
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int LLVMFuzzerTestOneInput(const unsigned char *data, unsigned long size) |
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{ |
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// Null terminate the data. |
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char *name = malloc(size + 1); |
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unsigned char *buf = NULL; |
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int buflen = 0; |
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name[size] = '\0'; |
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memcpy(name, data, size); |
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ares_create_query(name, C_IN, T_AAAA, 1234, 0, &buf, &buflen, 1024); |
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free(buf); |
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free(name); |
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return 0; |
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}
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