1 #include "config.h"
2 #include "sldns/sbuffer.h"
3 #include "sldns/wire2str.h"
4 #include "util/data/dname.h"
5
LLVMFuzzerTestOneInput(const uint8_t * bin,size_t nr)6 int LLVMFuzzerTestOneInput(const uint8_t *bin, size_t nr) {
7 char *bout;
8 uint8_t *a;
9 char *b;
10 size_t bl;
11 size_t al;
12 size_t len;
13
14 if (nr > 2) {
15 len = bin[0] & 0xff; // want random sized output buf
16 bout = malloc(len);
17 nr--;
18 bin++;
19 b = bout; bl = len; sldns_wire2str_edns_subnet_print(&b, &bl, bin, nr);
20 b = bout; bl = len; sldns_wire2str_edns_n3u_print(&b, &bl, bin, nr);
21 b = bout; bl = len; sldns_wire2str_edns_dhu_print(&b, &bl, bin, nr);
22 b = bout; bl = len; sldns_wire2str_edns_dau_print(&b, &bl, bin, nr);
23 b = bout; bl = len; sldns_wire2str_edns_nsid_print(&b, &bl, bin, nr);
24 b = bout; bl = len; sldns_wire2str_edns_ul_print(&b, &bl, bin, nr);
25 b = bout; bl = len; sldns_wire2str_edns_llq_print(&b, &bl, bin, nr);
26
27 a = bin; al = nr; b = bout; bl = len; sldns_wire2str_tsigerror_scan(&a, &al, &b, &bl);
28 a = bin; al = nr; b = bout; bl = len; sldns_wire2str_long_str_scan(&a, &al, &b, &bl);
29 a = bin; al = nr; b = bout; bl = len; sldns_wire2str_tag_scan(&a, &al, &b, &bl);
30 a = bin; al = nr; b = bout; bl = len; sldns_wire2str_eui64_scan(&a, &al, &b, &bl);
31 a = bin; al = nr; b = bout; bl = len; sldns_wire2str_int16_data_scan(&a, &al, &b, &bl);
32 a = bin; al = nr; b = bout; bl = len; sldns_wire2str_hip_scan(&a, &al, &b, &bl);
33 a = bin; al = nr; b = bout; bl = len; sldns_wire2str_wks_scan(&a, &al, &b, &bl);
34 a = bin; al = nr; b = bout; bl = len; sldns_wire2str_loc_scan(&a, &al, &b, &bl);
35 a = bin; al = nr; b = bout; bl = len; sldns_wire2str_cert_alg_scan(&a, &al, &b, &bl);
36 a = bin; al = nr; b = bout; bl = len; sldns_wire2str_nsec3_salt_scan(&a, &al, &b, &bl);
37 a = bin; al = nr; b = bout; bl = len; sldns_wire2str_nsec_scan(&a, &al, &b, &bl);
38 a = bin; al = nr; b = bout; bl = len; sldns_wire2str_b32_ext_scan(&a, &al, &b, &bl);
39 a = bin; al = nr; b = bout; bl = len; sldns_wire2str_apl_scan(&a, &al, &b, &bl);
40 a = bin; al = nr; b = bout; bl = len; sldns_wire2str_str_scan(&a, &al, &b, &bl);
41 a = bin; al = nr; b = bout; bl = len; sldns_wire2str_rdata_unknown_scan(&a, &al, &b, &bl);
42 a = bin; al = nr; b = bout; bl = len; sldns_wire2str_header_scan(&a, &al, &b, &bl);
43 a = bin; al = nr; b = bout; bl = len; sldns_wire2str_pkt_scan(&a, &al, &b, &bl);
44
45 bin--;
46 free(bout);
47 }
48
49 out:
50 return 0;
51 }
52