mirror of
https://github.com/TorqueGameEngines/Torque3D.git
synced 2026-02-09 22:41:00 +00:00
a745fc3757
added libraries: opus flac libsndfile updated: libvorbis libogg openal - Everything works as expected for now. Bare in mind libsndfile needed the check for whether or not it could find the xiph libraries removed in order for this to work.
409 lines
15 KiB
C++
409 lines
15 KiB
C++
/* Copyright 2019 Guido Vranken
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining
|
|
* a copy of this software and associated documentation files (the
|
|
* "Software"), to deal in the Software without restriction, including
|
|
* without limitation the rights to use, copy, modify, merge, publish,
|
|
* distribute, sublicense, and/or sell copies of the Software, and to
|
|
* permit persons to whom the Software is furnished to do so, subject
|
|
* to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be
|
|
* included in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
|
|
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
|
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*/
|
|
|
|
#include <cstddef>
|
|
#include <cstdint>
|
|
|
|
#include <fuzzing/datasource/datasource.hpp>
|
|
#include <fuzzing/memory.hpp>
|
|
|
|
#include "FLAC++/decoder.h"
|
|
#include "FLAC++/metadata.h"
|
|
#include "common.h"
|
|
|
|
template <> FLAC__MetadataType fuzzing::datasource::Base::Get<FLAC__MetadataType>(const uint64_t id) {
|
|
(void)id;
|
|
switch ( Get<uint8_t>() ) {
|
|
case 0:
|
|
return FLAC__METADATA_TYPE_STREAMINFO;
|
|
case 1:
|
|
return FLAC__METADATA_TYPE_PADDING;
|
|
case 2:
|
|
return FLAC__METADATA_TYPE_APPLICATION;
|
|
case 3:
|
|
return FLAC__METADATA_TYPE_SEEKTABLE;
|
|
case 4:
|
|
return FLAC__METADATA_TYPE_VORBIS_COMMENT;
|
|
case 5:
|
|
return FLAC__METADATA_TYPE_CUESHEET;
|
|
case 6:
|
|
return FLAC__METADATA_TYPE_PICTURE;
|
|
case 7:
|
|
return FLAC__METADATA_TYPE_UNDEFINED;
|
|
case 8:
|
|
return FLAC__MAX_METADATA_TYPE;
|
|
default:
|
|
return FLAC__METADATA_TYPE_STREAMINFO;
|
|
}
|
|
}
|
|
|
|
namespace FLAC {
|
|
namespace Decoder {
|
|
class FuzzerStream : public Stream {
|
|
private:
|
|
fuzzing::datasource::Datasource& ds;
|
|
public:
|
|
FuzzerStream(fuzzing::datasource::Datasource& dsrc) :
|
|
Stream(), ds(dsrc) { }
|
|
|
|
::FLAC__StreamDecoderReadStatus read_callback(FLAC__byte buffer[], size_t *bytes) override {
|
|
try {
|
|
const size_t maxCopySize = *bytes;
|
|
|
|
if ( maxCopySize > 0 ) {
|
|
/* memset just to test if this overwrites anything, and triggers ASAN */
|
|
memset(buffer, 0, maxCopySize);
|
|
}
|
|
|
|
const auto data = ds.GetData(0);
|
|
const auto dataSize = data.size();
|
|
const auto copySize = std::min(maxCopySize, dataSize);
|
|
|
|
if ( copySize > 0 ) {
|
|
memcpy(buffer, data.data(), copySize);
|
|
}
|
|
|
|
*bytes = copySize;
|
|
|
|
return FLAC__STREAM_DECODER_READ_STATUS_CONTINUE;
|
|
} catch ( ... ) {
|
|
return FLAC__STREAM_DECODER_READ_STATUS_ABORT;
|
|
}
|
|
}
|
|
|
|
::FLAC__StreamDecoderWriteStatus write_callback(const ::FLAC__Frame *frame, const FLAC__int32 * const buffer[]) override {
|
|
{
|
|
fuzzing::memory::memory_test(&(frame->header), sizeof(frame->header));
|
|
fuzzing::memory::memory_test(&(frame->footer), sizeof(frame->footer));
|
|
}
|
|
|
|
{
|
|
const auto numChannels = get_channels();
|
|
const size_t bytesPerChannel = frame->header.blocksize * sizeof(FLAC__int32);
|
|
for (size_t i = 0; i < numChannels; i++) {
|
|
fuzzing::memory::memory_test(buffer[i], bytesPerChannel);
|
|
}
|
|
}
|
|
|
|
try {
|
|
if ( ds.Get<bool>() == true ) {
|
|
return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT;
|
|
}
|
|
} catch ( ... ) { }
|
|
return FLAC__STREAM_DECODER_WRITE_STATUS_CONTINUE;
|
|
}
|
|
|
|
void error_callback(::FLAC__StreamDecoderErrorStatus status) override {
|
|
fuzzing::memory::memory_test(status);
|
|
}
|
|
|
|
void metadata_callback(const ::FLAC__StreamMetadata *metadata) override {
|
|
Metadata::Prototype * cloned_object = nullptr;
|
|
fuzzing::memory::memory_test(metadata->type);
|
|
fuzzing::memory::memory_test(metadata->is_last);
|
|
fuzzing::memory::memory_test(metadata->length);
|
|
fuzzing::memory::memory_test(metadata->data);
|
|
if (metadata->type == FLAC__METADATA_TYPE_STREAMINFO)
|
|
cloned_object = new Metadata::StreamInfo(metadata);
|
|
else if (metadata->type == FLAC__METADATA_TYPE_PADDING)
|
|
cloned_object = new Metadata::Padding(metadata);
|
|
else if (metadata->type == FLAC__METADATA_TYPE_APPLICATION)
|
|
cloned_object = new Metadata::Application(metadata);
|
|
else if (metadata->type == FLAC__METADATA_TYPE_SEEKTABLE)
|
|
cloned_object = new Metadata::SeekTable(metadata);
|
|
else if (metadata->type == FLAC__METADATA_TYPE_VORBIS_COMMENT)
|
|
cloned_object = new Metadata::VorbisComment(metadata);
|
|
else if (metadata->type == FLAC__METADATA_TYPE_CUESHEET)
|
|
cloned_object = new Metadata::CueSheet(metadata);
|
|
else if (metadata->type == FLAC__METADATA_TYPE_PICTURE)
|
|
cloned_object = new Metadata::Picture(metadata);
|
|
else
|
|
return;
|
|
if (0 != cloned_object && *cloned_object == *metadata && cloned_object->is_valid()) {
|
|
if (cloned_object->get_type() == FLAC__METADATA_TYPE_SEEKTABLE)
|
|
dynamic_cast<Metadata::SeekTable *>(cloned_object)->is_legal();
|
|
if (cloned_object->get_type() == FLAC__METADATA_TYPE_PICTURE)
|
|
dynamic_cast<Metadata::Picture *>(cloned_object)->is_legal(NULL);
|
|
if (cloned_object->get_type() == FLAC__METADATA_TYPE_CUESHEET)
|
|
dynamic_cast<Metadata::CueSheet *>(cloned_object)->is_legal(true,NULL);
|
|
}
|
|
delete cloned_object;
|
|
}
|
|
|
|
::FLAC__StreamDecoderSeekStatus seek_callback(FLAC__uint64 absolute_byte_offset) override {
|
|
fuzzing::memory::memory_test(absolute_byte_offset);
|
|
|
|
try {
|
|
if ( ds.Get<bool>() == true ) {
|
|
return FLAC__STREAM_DECODER_SEEK_STATUS_OK;
|
|
} else {
|
|
return FLAC__STREAM_DECODER_SEEK_STATUS_ERROR;
|
|
}
|
|
} catch ( ... ) {
|
|
return FLAC__STREAM_DECODER_SEEK_STATUS_OK;
|
|
}
|
|
}
|
|
#if 0
|
|
::FLAC__StreamDecoderTellStatus tell_callback(FLAC__uint64 *absolute_byte_offset) override {
|
|
fuzzing::memory::memory_test(*absolute_byte_offset);
|
|
|
|
try {
|
|
if ( ds.Get<bool>() == true ) {
|
|
return FLAC__STREAM_DECODER_TELL_STATUS_OK;
|
|
} else {
|
|
return FLAC__STREAM_DECODER_TELL_STATUS_ERROR;
|
|
}
|
|
} catch ( ... ) {
|
|
return FLAC__STREAM_DECODER_TELL_STATUS_OK;
|
|
}
|
|
}
|
|
|
|
::FLAC__StreamDecoderLengthStatus length_callback(FLAC__uint64 *stream_length) override {
|
|
fuzzing::memory::memory_test(*stream_length);
|
|
|
|
try {
|
|
if ( ds.Get<bool>() == true ) {
|
|
return FLAC__STREAM_DECODER_LENGTH_STATUS_OK;
|
|
} else {
|
|
return FLAC__STREAM_DECODER_LENGTH_STATUS_ERROR;
|
|
}
|
|
} catch ( ... ) {
|
|
return FLAC__STREAM_DECODER_LENGTH_STATUS_OK;
|
|
}
|
|
}
|
|
#endif
|
|
};
|
|
}
|
|
}
|
|
|
|
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
|
|
fuzzing::datasource::Datasource ds(data, size);
|
|
FLAC::Decoder::FuzzerStream decoder(ds);
|
|
bool use_ogg = true;
|
|
|
|
try {
|
|
if ( ds.Get<bool>() ) {
|
|
use_ogg = false;
|
|
}
|
|
if ( ds.Get<bool>() ) {
|
|
#ifdef FUZZER_DEBUG
|
|
printf("set_ogg_serial_number\n");
|
|
#endif
|
|
decoder.set_ogg_serial_number(ds.Get<long>());
|
|
}
|
|
if ( ds.Get<bool>() ) {
|
|
#ifdef FUZZER_DEBUG
|
|
printf("set_md5_checking\n");
|
|
#endif
|
|
decoder.set_md5_checking(ds.Get<bool>());
|
|
}
|
|
if ( ds.Get<bool>() ) {
|
|
#ifdef FUZZER_DEBUG
|
|
printf("set_metadata_respond\n");
|
|
#endif
|
|
decoder.set_metadata_respond(ds.Get<::FLAC__MetadataType>());
|
|
}
|
|
if ( ds.Get<bool>() ) {
|
|
const auto idVector = ds.GetData(0);
|
|
unsigned char id[4];
|
|
if ( idVector.size() >= sizeof(id) ) {
|
|
memcpy(id, idVector.data(), sizeof(id));
|
|
#ifdef FUZZER_DEBUG
|
|
printf("set_metadata_respond_application\n");
|
|
#endif
|
|
decoder.set_metadata_respond_application(id);
|
|
}
|
|
}
|
|
if ( ds.Get<bool>() ) {
|
|
#ifdef FUZZER_DEBUG
|
|
printf("set_metadata_respond_all\n");
|
|
#endif
|
|
decoder.set_metadata_respond_all();
|
|
}
|
|
if ( ds.Get<bool>() ) {
|
|
#ifdef FUZZER_DEBUG
|
|
printf("set_metadata_ignore\n");
|
|
#endif
|
|
decoder.set_metadata_ignore(ds.Get<::FLAC__MetadataType>());
|
|
}
|
|
if ( ds.Get<bool>() ) {
|
|
const auto idVector = ds.GetData(0);
|
|
unsigned char id[4];
|
|
if ( idVector.size() >= sizeof(id) ) {
|
|
memcpy(id, idVector.data(), sizeof(id));
|
|
#ifdef FUZZER_DEBUG
|
|
printf("set_metadata_ignore_application\n");
|
|
#endif
|
|
decoder.set_metadata_ignore_application(id);
|
|
}
|
|
}
|
|
if ( ds.Get<bool>() ) {
|
|
#ifdef FUZZER_DEBUG
|
|
printf("set_metadata_ignore_all\n");
|
|
#endif
|
|
decoder.set_metadata_ignore_all();
|
|
}
|
|
{
|
|
::FLAC__StreamDecoderInitStatus ret;
|
|
if ( !use_ogg ) {
|
|
ret = decoder.init();
|
|
} else {
|
|
ret = decoder.init_ogg();
|
|
}
|
|
|
|
if ( ret != FLAC__STREAM_DECODER_INIT_STATUS_OK ) {
|
|
goto end;
|
|
}
|
|
}
|
|
|
|
while ( ds.Get<bool>() ) {
|
|
switch ( ds.Get<uint8_t>() ) {
|
|
case 0:
|
|
{
|
|
#ifdef FUZZER_DEBUG
|
|
printf("flush\n");
|
|
#endif
|
|
const bool res = decoder.flush();
|
|
fuzzing::memory::memory_test(res);
|
|
}
|
|
break;
|
|
case 1:
|
|
{
|
|
#ifdef FUZZER_DEBUG
|
|
printf("reset\n");
|
|
#endif
|
|
const bool res = decoder.reset();
|
|
fuzzing::memory::memory_test(res);
|
|
}
|
|
break;
|
|
case 2:
|
|
{
|
|
#ifdef FUZZER_DEBUG
|
|
printf("process_single\n");
|
|
#endif
|
|
const bool res = decoder.process_single();
|
|
fuzzing::memory::memory_test(res);
|
|
}
|
|
break;
|
|
case 3:
|
|
{
|
|
#ifdef FUZZER_DEBUG
|
|
printf("process_until_end_of_metadata\n");
|
|
#endif
|
|
const bool res = decoder.process_until_end_of_metadata();
|
|
fuzzing::memory::memory_test(res);
|
|
}
|
|
break;
|
|
case 4:
|
|
{
|
|
#ifdef FUZZER_DEBUG
|
|
printf("process_until_end_of_stream\n");
|
|
#endif
|
|
const bool res = decoder.process_until_end_of_stream();
|
|
fuzzing::memory::memory_test(res);
|
|
}
|
|
break;
|
|
case 5:
|
|
{
|
|
#ifdef FUZZER_DEBUG
|
|
printf("skip_single_frame\n");
|
|
#endif
|
|
const bool res = decoder.skip_single_frame();
|
|
fuzzing::memory::memory_test(res);
|
|
}
|
|
break;
|
|
case 6:
|
|
{
|
|
#ifdef FUZZER_DEBUG
|
|
printf("seek_absolute\n");
|
|
#endif
|
|
const bool res = decoder.seek_absolute(ds.Get<uint64_t>());
|
|
fuzzing::memory::memory_test(res);
|
|
}
|
|
break;
|
|
case 7:
|
|
{
|
|
#ifdef FUZZER_DEBUG
|
|
printf("get_md5_checking\n");
|
|
#endif
|
|
const bool res = decoder.get_md5_checking();
|
|
fuzzing::memory::memory_test(res);
|
|
}
|
|
break;
|
|
case 8:
|
|
{
|
|
#ifdef FUZZER_DEBUG
|
|
printf("get_total_samples\n");
|
|
#endif
|
|
const bool res = decoder.get_total_samples();
|
|
fuzzing::memory::memory_test(res);
|
|
}
|
|
break;
|
|
case 9:
|
|
{
|
|
#ifdef FUZZER_DEBUG
|
|
printf("get_channels\n");
|
|
#endif
|
|
const bool res = decoder.get_channels();
|
|
fuzzing::memory::memory_test(res);
|
|
}
|
|
break;
|
|
case 10:
|
|
{
|
|
#ifdef FUZZER_DEBUG
|
|
printf("get_bits_per_sample\n");
|
|
#endif
|
|
const bool res = decoder.get_bits_per_sample();
|
|
fuzzing::memory::memory_test(res);
|
|
}
|
|
break;
|
|
case 11:
|
|
{
|
|
#ifdef FUZZER_DEBUG
|
|
printf("get_sample_rate\n");
|
|
#endif
|
|
const bool res = decoder.get_sample_rate();
|
|
fuzzing::memory::memory_test(res);
|
|
}
|
|
break;
|
|
case 12:
|
|
{
|
|
#ifdef FUZZER_DEBUG
|
|
printf("get_blocksize\n");
|
|
#endif
|
|
const bool res = decoder.get_blocksize();
|
|
fuzzing::memory::memory_test(res);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
} catch ( ... ) { }
|
|
|
|
end:
|
|
{
|
|
const bool res = decoder.finish();
|
|
fuzzing::memory::memory_test(res);
|
|
}
|
|
return 0;
|
|
}
|