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adding missing comment from previous commit

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This commit is contained in:
Julien Neuhart
2020-06-05 12:00:57 +02:00
parent b25456835a
commit 5540438595
1 changed files with 1 additions and 0 deletions
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1
internal/pkg/printer/markdown.go
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@@ -57,6 +57,7 @@ type templateData struct {
func markdownToHTML(dirPath, filename string) (template.HTML, error) { func markdownToHTML(dirPath, filename string) (template.HTML, error) {
const op string = "printer.markdownToHTML" const op string = "printer.markdownToHTML"
// avoid directory traversal.
filename = filepath.Base(filename) filename = filepath.Base(filename)
fpath := fmt.Sprintf("%s/%s", dirPath, filename) fpath := fmt.Sprintf("%s/%s", dirPath, filename)
b, err := ioutil.ReadFile(fpath) b, err := ioutil.ReadFile(fpath)