050cd58ce6
`ioutil` has been deprecated by golang. All the code in `ioutil` just forwards functionality to code in either the `io` or `os` packages. See https://github.com/golang/go/pull/51961 for more info. Signed-off-by: Jeff Widman <jeff@jeffwidman.com>
46 lines
1.0 KiB
Go
46 lines
1.0 KiB
Go
//go:build gofuzz
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// +build gofuzz
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/*
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Copyright The containerd Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package config
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import (
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"os"
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fuzz "github.com/AdaLogics/go-fuzz-headers"
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)
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func FuzzParseHostsFile(data []byte) int {
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f := fuzz.NewConsumer(data)
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dir, err := os.MkdirTemp("", "fuzz-")
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if err != nil {
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return 0
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}
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err = f.CreateFiles(dir)
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if err != nil {
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return 0
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}
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defer os.RemoveAll(dir)
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b, err := f.GetBytes()
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if err != nil {
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return 0
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}
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_, _ = parseHostsFile(dir, b)
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return 1
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}
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