/src/gs_device_pdfwrite_opts_fuzzer.cc
Line | Count | Source |
1 | | /* Copyright 2022 Google LLC |
2 | | |
3 | | Licensed under the Apache License, Version 2.0 (the "License"); |
4 | | you may not use this file except in compliance with the License. |
5 | | You may obtain a copy of the License at |
6 | | |
7 | | http://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, |
11 | | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
12 | | See the License for the specific language governing permissions and |
13 | | limitations under the License. |
14 | | */ |
15 | | #include "gs_fuzzlib.h" |
16 | | |
17 | 9.02k | extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { |
18 | 9.02k | if (size < 2) { |
19 | 1 | return 0; |
20 | 1 | } |
21 | 9.02k | int color_scheme = ((int)data[0] % 63); |
22 | 9.02k | int do_interpolation = ((int)data[1] % 2); |
23 | 9.02k | data += 2; |
24 | 9.02k | size -= 2; |
25 | 9.02k | fuzz_gs_device(data, size, color_scheme, "pdfwrite", "/dev/null", do_interpolation); |
26 | 9.02k | return 0; |
27 | 9.02k | } |