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47 lines
1.4 KiB
47 lines
1.4 KiB
// Copyright 2020 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <stdint.h>
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#include <gdk-pixbuf/gdk-pixbuf.h>
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#include "fuzzer_temp_file.h"
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int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
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GError *error = NULL;
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GdkPixbuf *pixbuf;
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GFile *file;
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GInputStream *stream;
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char *tmpfile = fuzzer_get_tmpfile(data, size);
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file = g_file_new_for_path(tmpfile);
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stream = (GInputStream *) g_file_read(file, NULL, &error);
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if (error != NULL) {
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g_clear_error(&error);
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g_object_unref(file);
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fuzzer_release_tmpfile(tmpfile);
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return 0;
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}
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pixbuf = gdk_pixbuf_new_from_stream(stream, NULL, &error);
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if (pixbuf != NULL) {
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g_object_unref(pixbuf);
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}
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g_clear_error(&error);
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g_object_unref(stream);
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g_object_unref(file);
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fuzzer_release_tmpfile(tmpfile);
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return 0;
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}
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