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3634c4593f
Thus far the fuzzers have found a few crashers in the Caddyfile parser. However, the fuzzer have been stuck at import glob expansion after import glob expansion, which aren't reproducible.
36 lines
1.1 KiB
Go
36 lines
1.1 KiB
Go
// Copyright 2015 Matthew Holt and The Caddy Authors
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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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// +build gofuzz
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package caddyfile
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import "bytes"
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func FuzzParseCaddyfile(data []byte) (score int) {
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if bytes.Contains(data, []byte("import")) {
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return -1
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}
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sb, err := Parse("Caddyfile", data)
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if err != nil {
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// if both an error is received and some ServerBlocks,
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// then the parse was able to parse partially. Mark this
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// result as interesting to push the fuzzer further through the parser.
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if sb != nil && len(sb) > 0 {
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return 1
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}
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return 0
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}
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return 1
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}
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