/src/cms_devicelink_fuzzer.c
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1 | | /* Copyright 2023 Google LLC |
2 | | Licensed under the Apache License, Version 2.0 (the "License"); |
3 | | you may not use this file except in compliance with the License. |
4 | | You may obtain a copy of the License at |
5 | | http://www.apache.org/licenses/LICENSE-2.0 |
6 | | Unless required by applicable law or agreed to in writing, software |
7 | | distributed under the License is distributed on an "AS IS" BASIS, |
8 | | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
9 | | See the License for the specific language governing permissions and |
10 | | limitations under the License. |
11 | | */ |
12 | | |
13 | | #include "lcms2.h" |
14 | | #include <stdint.h> |
15 | | |
16 | 10.6k | int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { |
17 | | |
18 | 10.6k | if (size < 4) { |
19 | 15 | return 0; |
20 | 15 | } |
21 | | |
22 | | // cmsCreateInkLimitingDeviceLink |
23 | 10.6k | cmsFloat64Number limit = *((const uint32_t *)data) % 401; |
24 | | |
25 | 10.6k | cmsHPROFILE limitingDeviceLinkProfile = |
26 | 10.6k | cmsCreateInkLimitingDeviceLink(cmsSigCmykData, limit); |
27 | 10.6k | if (limitingDeviceLinkProfile) { |
28 | 1.95k | cmsCloseProfile(limitingDeviceLinkProfile); |
29 | 1.95k | } |
30 | | |
31 | 10.6k | return 0; |
32 | 10.6k | } |