Coverage Report

Created: 2025-07-23 06:32

/src/cms_universal_transform_fuzzer.c
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Source
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/* Copyright 2022 Google LLC
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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      http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#include <stdint.h>
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#include "lcms2.h"
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10.3k
int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
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10.3k
 if (size < 2) {
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   return 0;
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 }
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10.3k
 size_t mid = size / 2;
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10.3k
 cmsHPROFILE hInProfile, hOutProfile;
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10.3k
 cmsHTRANSFORM hTransform;
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 hInProfile = cmsOpenProfileFromMem(data, mid);
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10.3k
 hOutProfile = cmsOpenProfileFromMem(data + mid, size - mid);
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10.3k
 hTransform = cmsCreateTransform(hInProfile, TYPE_BGR_8, hOutProfile,
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10.3k
                                 TYPE_BGR_8, INTENT_PERCEPTUAL, 0);
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10.3k
 cmsCloseProfile(hInProfile);
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10.3k
 cmsCloseProfile(hOutProfile);
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10.3k
 if (hTransform) {
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2.11k
   cmsDeleteTransform(hTransform);
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2.11k
 }
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10.3k
 return 0;
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10.3k
}