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lcms: extend transform_extended fuzzer (#8129)

This commit is contained in:
DavidKorczynski 2022-08-02 20:43:09 +01:00 committed by GitHub
parent a21e0f2eaf
commit f00696989a
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1 changed files with 18 additions and 0 deletions
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18
projects/lcms/cms_transform_extended_fuzzer.c
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@ -50,6 +50,14 @@ run_test(const uint8_t *data,
dstProfile = cmsCreateXYZProfile();
dstFormat = TYPE_XYZ_16;
}
else if (dstVal == 5) {
dstProfile = cmsCreateXYZProfile();
dstFormat = TYPE_XYZ_DBL;
}
else if (dstVal == 6) {
dstProfile = cmsCreateLab4Profile(NULL);
dstFormat = TYPE_Lab_DBL;
}
else {
dstProfile = cmsCreate_sRGBProfile();
dstFormat = TYPE_RGB_8;
@ -105,6 +113,14 @@ run_test(const uint8_t *data,
cmsCIEXYZ output_XYZ = { 0, 0, 0 };
cmsDoTransform(hTransform, input, &output_XYZ, 1);
}
else if (dstFormat == TYPE_XYZ_DBL) {
cmsCIEXYZTRIPLE out[4];
cmsDoTransform(hTransform, input, out, 1);
}
else if (dstFormat == TYPE_Lab_DBL) {
cmsCIELab Lab1;
cmsDoTransform(hTransform, input, &Lab1, 1);
}
else {
uint8_t output[4];
cmsDoTransform(hTransform, input, output, 1);
@ -130,6 +146,8 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
run_test(data, size, intent, flags, 2);
run_test(data, size, intent, flags, 3);
run_test(data, size, intent, flags, 4);
run_test(data, size, intent, flags, 5);
run_test(data, size, intent, flags, 6);
return 0;
}