47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
#include <stddef.h>
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#include "ares.h"
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// Entrypoint for Clang's libfuzzer
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int LLVMFuzzerTestOneInput(const unsigned char *data,
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unsigned long size) {
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// Feed the data into each of the ares_parse_*_reply functions.
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struct hostent *host = NULL;
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struct ares_addrttl info[5];
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int count = 5;
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ares_parse_a_reply(data, size, &host, info, &count);
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if (host) ares_free_hostent(host);
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host = NULL;
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struct ares_addr6ttl info6[5];
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count = 5;
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ares_parse_aaaa_reply(data, size, &host, info6, &count);
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if (host) ares_free_hostent(host);
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host = NULL;
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unsigned char addrv4[4] = {0x10, 0x20, 0x30, 0x40};
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ares_parse_ptr_reply(data, size, addrv4, sizeof(addrv4), AF_INET, &host);
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if (host) ares_free_hostent(host);
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host = NULL;
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ares_parse_ns_reply(data, size, &host);
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if (host) ares_free_hostent(host);
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struct ares_srv_reply* srv = NULL;
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ares_parse_srv_reply(data, size, &srv);
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if (srv) ares_free_data(srv);
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struct ares_mx_reply* mx = NULL;
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ares_parse_mx_reply(data, size, &mx);
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if (mx) ares_free_data(mx);
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struct ares_txt_reply* txt = NULL;
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ares_parse_txt_reply(data, size, &txt);
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if (txt) ares_free_data(txt);
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struct ares_soa_reply* soa = NULL;
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ares_parse_soa_reply(data, size, &soa);
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if (soa) ares_free_data(soa);
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return 0;
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}
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