1 // Copyright 2020 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 <stdint.h>
16 #include "lcms2.h"
17
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)18 int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
19 if (size < 2) {
20 return 0;
21 }
22
23 size_t mid = size / 2;
24
25 cmsHPROFILE hInProfile, hOutProfile;
26 cmsHTRANSFORM hTransform;
27
28 hInProfile = cmsOpenProfileFromMem(data, mid);
29 hOutProfile = cmsOpenProfileFromMem(data + mid, size - mid);
30 hTransform = cmsCreateTransform(hInProfile, TYPE_BGR_8, hOutProfile,
31 TYPE_BGR_8, INTENT_PERCEPTUAL, 0);
32 cmsCloseProfile(hInProfile);
33 cmsCloseProfile(hOutProfile);
34
35 if (hTransform) {
36 cmsDeleteTransform(hTransform);
37 }
38 return 0;
39 }
40