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/*
Fuzzing ldb_dn_explode
Copyright (C) Catalyst IT 2020
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#include "fuzzing/fuzzing.h"
#include "ldb.h"
#define MAX_LENGTH (2 * 1024 * 1024 - 1)
char buf[MAX_LENGTH + 1] = {0};
int LLVMFuzzerTestOneInput(uint8_t *input, size_t len)
{
struct ldb_dn *dn = NULL;
struct ldb_context *ldb = ldb_init(NULL, NULL);
if (ldb == NULL) {
return 0;
}
/*
* We copy the buffer in order to NUL-terminate, because running off
* the end of the string would be an uninteresting crash.
*/
if (len > MAX_LENGTH) {
len = MAX_LENGTH;
}
memcpy(buf, input, len);
buf[len] = 0;
dn = ldb_dn_new(ldb, ldb, buf);
ldb_dn_validate(dn);
TALLOC_FREE(ldb);
return 0;
}
int LLVMFuzzerInitialize(int *argc, char ***argv)
{
return 0;
}
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