2 Fuzzing ldb_binary_decode and ldb_binary_encode_string
3 Copyright (C) Catalyst IT 2020
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
19 #include "fuzzing/fuzzing.h"
20 #include "ldb_private.h"
23 #define MAX_LENGTH (2 * 1024 * 1024 - 1)
24 char buf
[MAX_LENGTH
+ 1] = {0};
26 static char * possibly_truncate(uint8_t *input
, size_t len
)
28 if (len
> MAX_LENGTH
) {
31 memcpy(buf
, input
, len
);
37 int LLVMFuzzerTestOneInput(const uint8_t *input
, size_t len
)
39 TALLOC_CTX
*mem_ctx
= talloc_init(__FUNCTION__
);
40 struct ldb_val val
= {0};
41 const char *s
= possibly_truncate(input
, len
);
43 /* we treat the same string to encoding and decoding, not
45 val
= ldb_binary_decode(mem_ctx
, s
);
46 ldb_binary_encode_string(mem_ctx
, s
);
52 int LLVMFuzzerInitialize(int *argc
, char ***argv
)