blob: a02052ae7a5f85e493d34371d3e73c7f5dd7a7b9 [file] [log] [blame] [edit]
// Copyright 2017 The PDFium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "public/cpp/fpdf_scopers.h"
#include "public/fpdf_edit.h"
#include "public/fpdfview.h"
static constexpr size_t kMaxFuzzBytes = 1024 * 1024 * 1024; // 1 GB.
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
if (size < 2 || size > kMaxFuzzBytes)
return 0;
ScopedFPDFDocument doc(FPDF_CreateNewDocument());
ScopedFPDFPage page(FPDFPage_New(doc.get(), 0, 612, 792));
int font_type = data[0];
FPDF_BOOL cid = data[1];
data += 2;
size -= 2;
ScopedFPDFFont font(FPDFText_LoadFont(
doc.get(), data, static_cast<uint32_t>(size), font_type, cid));
if (!font)
return 0;
FPDF_PAGEOBJECT text_object =
FPDFPageObj_CreateTextObj(doc.get(), font.get(), 12.0f);
FPDFPage_InsertObject(page.get(), text_object);
FPDFPage_GenerateContent(page.get());
return 0;
}