493f89e577
We had several defines around the code base that were not very descriptive. Additionally, we had a patch of extra runtime restrictions living in oss-fuzz that were applied when fuzzing over there for some fuzzers. This has all be consolidated and controlled via the defines documented in site/dev/testing/fuzz.md As such, we can remove one of the patches that is in oss-fuzz, taking us closer to being able to fuzz in the CI/CQ. PS 1 renames existing fuzz defines to the new schema. PS 2-3 backports skia.diff from oss-fuzz and changes those definitions to have the _GREATLY modifier. PS 5+ further condenses the defines so that there is one define for gating the runtime checks. Change-Id: Ia4ad96f30c1e9620a2123b510e97c6f501a2e257 Docs-Preview: https://skia.org/?cl=316443 Bug: skia:10713 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/316443 Commit-Queue: Kevin Lubick <kjlubick@google.com> Reviewed-by: Mike Klein <mtklein@google.com>
31 lines
858 B
C++
31 lines
858 B
C++
/*
|
|
* Copyright 2018 Google, LLC
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
#include "include/core/SkData.h"
|
|
#include "include/core/SkStream.h"
|
|
#include "modules/skottie/include/Skottie.h"
|
|
#include "src/core/SkFontMgrPriv.h"
|
|
#include "tools/fonts/TestFontMgr.h"
|
|
|
|
void FuzzSkottieJSON(sk_sp<SkData> bytes) {
|
|
SkMemoryStream stream(bytes);
|
|
auto animation = skottie::Animation::Make(&stream);
|
|
if (!animation) {
|
|
return;
|
|
}
|
|
animation->seek(0.1337f); // A "nothing up my sleeve" number
|
|
}
|
|
|
|
#if defined(SK_BUILD_FOR_LIBFUZZER)
|
|
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
|
|
gSkFontMgr_DefaultFactory = &ToolUtils::MakePortableFontMgr;
|
|
auto bytes = SkData::MakeWithoutCopy(data, size);
|
|
FuzzSkottieJSON(bytes);
|
|
return 0;
|
|
}
|
|
#endif
|