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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 17:20:00 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 17:20:00 +0000 |
commit | 8daa83a594a2e98f39d764422bfbdbc62c9efd44 (patch) | |
tree | 4099e8021376c7d8c05bdf8503093d80e9c7bad0 /lib/fuzzing/fuzz_ldb_ldif_read.c | |
parent | Initial commit. (diff) | |
download | samba-8daa83a594a2e98f39d764422bfbdbc62c9efd44.tar.xz samba-8daa83a594a2e98f39d764422bfbdbc62c9efd44.zip |
Adding upstream version 2:4.20.0+dfsg.upstream/2%4.20.0+dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'lib/fuzzing/fuzz_ldb_ldif_read.c')
-rw-r--r-- | lib/fuzzing/fuzz_ldb_ldif_read.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/lib/fuzzing/fuzz_ldb_ldif_read.c b/lib/fuzzing/fuzz_ldb_ldif_read.c new file mode 100644 index 0000000..3c48b6a --- /dev/null +++ b/lib/fuzzing/fuzz_ldb_ldif_read.c @@ -0,0 +1,56 @@ +/* + Fuzzing ldb_ldif_read_string + 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_private.h" + + +#define MAX_LENGTH (2 * 1024 * 1024 - 1) +char buf[MAX_LENGTH + 1] = {0}; + +int LLVMFuzzerTestOneInput(const uint8_t *input, size_t len) +{ + struct ldb_ldif *ldif = NULL; + const char *s = NULL; + struct ldb_context *ldb = ldb_init(NULL, NULL); + if (ldb == NULL) { + return 0; + } + + if (len > MAX_LENGTH) { + len = MAX_LENGTH; + } + memcpy(buf, input, len); + buf[len] = 0; + s = buf; + + ldif = ldb_ldif_read_string(ldb, &s); + + if(ldif != NULL) { + ldb_ldif_write_string(ldb, ldb, ldif); + ldb_ldif_write_redacted_trace_string(ldb, ldb, ldif); + } + TALLOC_FREE(ldb); + return 0; +} + + +int LLVMFuzzerInitialize(int *argc, char ***argv) +{ + return 0; +} |