mirror of https://github.com/google/oss-fuzz.git
65 lines
1.5 KiB
C
65 lines
1.5 KiB
C
/*
|
|
* Copyright 2021 Google LLC
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
#include <sys/types.h>
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <stdint.h>
|
|
#include <unistd.h>
|
|
#include "tidybuffio.h"
|
|
#include "tidy.h"
|
|
|
|
|
|
int TidyXhtml(const uint8_t* data, size_t size, TidyBuffer* output, TidyBuffer* errbuf) {
|
|
Bool ok;
|
|
|
|
TidyDoc tdoc = tidyCreate();
|
|
|
|
ok = tidyOptSetBool( tdoc, TidyXhtmlOut, yes );
|
|
if (ok) tidySetErrorBuffer(tdoc, errbuf);
|
|
|
|
char filename[256];
|
|
sprintf(filename, "/tmp/libfuzzer.%d", getpid());
|
|
|
|
FILE *fp = fopen(filename, "wb");
|
|
if (!fp) {
|
|
return 0;
|
|
}
|
|
fwrite(data, size, 1, fp);
|
|
fclose(fp);
|
|
|
|
tidyParseFile(tdoc, filename);
|
|
|
|
tidyRelease( tdoc );
|
|
unlink(filename);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
|
|
TidyBuffer fuzz_toutput;
|
|
TidyBuffer fuzz_terror;
|
|
|
|
tidyBufInit(&fuzz_toutput);
|
|
tidyBufInit(&fuzz_terror);
|
|
|
|
TidyXhtml(data, size, &fuzz_toutput, &fuzz_terror);
|
|
|
|
tidyBufFree(&fuzz_toutput);
|
|
tidyBufFree(&fuzz_terror);
|
|
return 0;
|
|
}
|
|
|