1 // Copyright 2023 The Pigweed Authors
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
4 // use this file except in compliance with the License. You may obtain a copy of
5 // the License at
6 //
7 // https://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
11 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
12 // License for the specific language governing permissions and limitations under
13 // the License.
14
15 #include "pw_bluetooth_sapphire/internal/host/common/byte_buffer.h"
16 #include "pw_bluetooth_sapphire/internal/host/l2cap/channel_configuration.h"
17
18 namespace bt::l2cap::internal {
19
fuzz(const uint8_t * data,size_t size)20 void fuzz(const uint8_t* data, size_t size) {
21 DynamicByteBuffer buf(size);
22 memcpy(buf.mutable_data(), data, size);
23 ChannelConfiguration config;
24 bool _result = config.ReadOptions(buf);
25 // unused.
26 (void)_result;
27 }
28
29 } // namespace bt::l2cap::internal
30
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)31 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
32 bt::l2cap::internal::fuzz(data, size);
33 return 0;
34 }
35