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bee8ce342f
* Fix go-fuzz followup of https://github.com/go-gitea/gitea/pull/15175 * simplify * enhance
49 lines
1.2 KiB
Go
49 lines
1.2 KiB
Go
// Copyright 2020 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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// +build gofuzz
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package fuzz
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import (
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"bytes"
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"io"
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"code.gitea.io/gitea/modules/markup"
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"code.gitea.io/gitea/modules/markup/markdown"
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)
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// Contains fuzzing functions executed by
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// fuzzing engine https://github.com/dvyukov/go-fuzz
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//
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// The function must return 1 if the fuzzer should increase priority of the given input during subsequent fuzzing
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// (for example, the input is lexically correct and was parsed successfully).
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// -1 if the input must not be added to corpus even if gives new coverage and 0 otherwise.
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var (
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renderContext = markup.RenderContext{
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URLPrefix: "https://example.com",
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Metas: map[string]string{
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"user": "go-gitea",
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"repo": "gitea",
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},
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}
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)
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func FuzzMarkdownRenderRaw(data []byte) int {
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err := markdown.RenderRaw(&renderContext, bytes.NewReader(data), io.Discard)
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if err != nil {
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return 0
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}
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return 1
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}
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func FuzzMarkupPostProcess(data []byte) int {
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err := markup.PostProcess(&renderContext, bytes.NewReader(data), io.Discard)
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if err != nil {
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return 0
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}
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return 1
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}
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