mirror of https://github.com/google/oss-fuzz.git
71 lines
1.9 KiB
C++
71 lines
1.9 KiB
C++
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/* Copyright 2021 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 <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
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// Set the various sizes
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gPreferredSize = 0;
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gMinimumSize = 0;
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gMaximumSize = 0;
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gDumpDNG.Clear();
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char dumpDNGFilename[256];
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sprintf(dumpDNGFilename, "/tmp/libfuzzer-dng.%d.dng", getpid());
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gDumpDNG.Set(dumpDNGFilename);
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gDumpStage1.Clear();
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char dumpStage1Filename[256];
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sprintf(dumpStage1Filename, "/tmp/libfuzzer-stage1.%d.dng", getpid());
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gDumpStage1.Set(dumpStage1Filename);
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gDumpStage2.Clear();
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char dumpStage2Filename[256];
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sprintf(dumpStage2Filename, "/tmp/libfuzzer-stage2.%d.dng", getpid());
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gDumpStage2.Set(dumpStage2Filename);
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gDumpStage3.Clear();
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char dumpStage3Filename[256];
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sprintf(dumpStage3Filename, "/tmp/libfuzzer-stage3.%d.dng", getpid());
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gDumpStage3.Set(dumpStage3Filename);
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gDumpTIF.Clear();
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char dumpTifFilename[256];
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sprintf(dumpTifFilename, "/tmp/libfuzzer-tif.%d.tif", getpid());
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gDumpTIF.Set(dumpTifFilename);
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gProxyDNGSize = 1024;
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gMosaicPlane = 32;
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gFourColorBayer = true;
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gFinalSpace = &dng_space_sRGB::Get ();
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char filename[256];
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sprintf(filename, "/tmp/libfuzzer.%d", getpid());
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FILE *fp = fopen(filename, "wb");
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if (!fp) {
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return 0;
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}
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fwrite(data, size, 1, fp);
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fclose(fp);
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// Target
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dng_validate(filename);
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// cleanup file
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unlink(filename);
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return 0;
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}
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