mirror of https://github.com/google/oss-fuzz.git
47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
/*
|
|
# Copyright 2022 Google LLC
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
#
|
|
*/
|
|
#include <stddef.h>
|
|
#include <stdint.h>
|
|
|
|
#include "dbus/message.h"
|
|
|
|
int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
|
|
_c_cleanup_(message_unrefp) Message *message = NULL;
|
|
MessageHeader *header = (void *)data;
|
|
int r;
|
|
|
|
if (size < sizeof(MessageHeader))
|
|
return 0;
|
|
|
|
r = message_new_incoming(&message, *header);
|
|
if (r != 0)
|
|
return 0;
|
|
|
|
if (message->n_data > size)
|
|
return 0;
|
|
|
|
memcpy(message->data + sizeof(*header), data + sizeof(*header), message->n_data - sizeof(*header));
|
|
|
|
r = message_parse_metadata(message);
|
|
if (r)
|
|
return 0;
|
|
|
|
message_stitch_sender(message, 1);
|
|
|
|
return 0;
|
|
}
|