Coverage Report

Created: 2025-07-01 06:55

/src/libyaml_loader_fuzzer.c
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// 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 "yaml.h"
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#include <assert.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <stdint.h>
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#include <stdbool.h>
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#ifdef NDEBUG
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#undef NDEBUG
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#endif
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int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
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  yaml_parser_t parser;
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  yaml_document_t document;
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  bool done = false;
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  if(!yaml_parser_initialize(&parser))
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    return 0;
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  yaml_parser_set_input_string(&parser, data, size);
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  while (!done)
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  {
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      if (!yaml_parser_load(&parser, &document)) {
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          break;
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      }
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      done = (!yaml_document_get_root_node(&document));
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      yaml_document_delete(&document);
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  }
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  yaml_parser_delete(&parser);
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  return 0;
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}