mirror of
https://github.com/webmproject/libwebp.git
synced 2025-08-28 23:03:20 +02:00
44257cb826
(Debian clang-format version 19.1.7 (3+build4)) with `--style=Google`. Manual changes: * clang-format disabled around macros with stringification (mostly assembly) * some inline assembly strings were adjusted to avoid awkward line breaks * trailing commas, `//` or suffixes (`ull`) added to help array formatting * thread_utils.c: parameter comments were changed to the more common /*...=*/ style to improve formatting The automatically generated code under swig/ was skipped. Bug: 433996651 Change-Id: Iea3f24160d78d2a2653971cdf13fa932e47ff1b3
49 lines
1.6 KiB
C++
49 lines
1.6 KiB
C++
// Copyright 2024 Google Inc.
|
|
//
|
|
// 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 <cstdint>
|
|
#include <cstdio>
|
|
#include <cstdlib>
|
|
#include <string_view>
|
|
|
|
#include "src/webp/decode.h"
|
|
#include "tests/fuzzer/fuzz_utils.h"
|
|
|
|
namespace {
|
|
|
|
void DecodeWebP(std::string_view arbitrary_bytes) {
|
|
WebPDecoderConfig decoder_config;
|
|
if (!WebPInitDecoderConfig(&decoder_config)) {
|
|
fprintf(stderr, "WebPInitDecoderConfig failed.\n");
|
|
std::abort();
|
|
}
|
|
const VP8StatusCode status =
|
|
WebPDecode(reinterpret_cast<const uint8_t*>(arbitrary_bytes.data()),
|
|
arbitrary_bytes.size(), &decoder_config);
|
|
WebPFreeDecBuffer(&decoder_config.output);
|
|
// The decoding may fail (because the fuzzed input can be anything) but not
|
|
// for these reasons.
|
|
if (status == VP8_STATUS_SUSPENDED || status == VP8_STATUS_USER_ABORT) {
|
|
std::abort();
|
|
}
|
|
}
|
|
|
|
FUZZ_TEST(WebPSuite, DecodeWebP)
|
|
.WithDomains(fuzztest::String().WithMaxSize(fuzz_utils::kMaxWebPFileSize +
|
|
1));
|
|
|
|
} // namespace
|