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Recover panic in orgmode.Render if bad orgfile (#4982) (#5903) #6097

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Merged
merged 1 commit into from
Feb 16, 2019
Merged

Recover panic in orgmode.Render if bad orgfile (#4982) (#5903) #6097

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14 changes: 10 additions & 4 deletions modules/markup/orgmode/orgmode.go
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@
package markup

import (
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/markup"
"code.gitea.io/gitea/modules/markup/markdown"

Expand All @@ -31,7 +32,13 @@ func (Parser) Extensions() []string {
}

// Render renders orgmode rawbytes to HTML
func Render(rawBytes []byte, urlPrefix string, metas map[string]string, isWiki bool) []byte {
func Render(rawBytes []byte, urlPrefix string, metas map[string]string, isWiki bool) (result []byte) {
defer func() {
if err := recover(); err != nil {
log.Error(4, "Panic in orgmode.Render: %v Just returning the rawBytes", err)
result = rawBytes
}
}()
htmlFlags := blackfriday.HTML_USE_XHTML
htmlFlags |= blackfriday.HTML_SKIP_STYLE
htmlFlags |= blackfriday.HTML_OMIT_CONTENTS
Expand All @@ -40,9 +47,8 @@ func Render(rawBytes []byte, urlPrefix string, metas map[string]string, isWiki b
URLPrefix: urlPrefix,
IsWiki: isWiki,
}

result := goorgeous.Org(rawBytes, renderer)
return result
result = goorgeous.Org(rawBytes, renderer)
return
}

// RenderString reners orgmode string to HTML string
Expand Down