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Merged
wtnb75 merged 1 commit into from
Feb 1, 2026
Merged

codeqlの指摘対応1 #106

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6 changes: 5 additions & 1 deletion exec_if.go
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Original file line number Diff line number Diff line change
Expand Up @@ -74,6 +74,10 @@ func OutputFilter(stdout io.Reader, w http.ResponseWriter) error {

func splitPathInfo(basedir string, path string, suffix string) (string, string, error) {
ret := path
if strings.Contains(path, "..") {
slog.Warn("skip suspicious path", "path", path)
return "", "", fmt.Errorf("not found %s", path)
}
for ret != "" && ret != "." && ret != "/" {
slog.Debug("check", "path", path, "basedir", basedir, "cur", ret)
if strings.HasSuffix(ret, suffix) {
Expand Down Expand Up @@ -122,7 +126,7 @@ func RunBy(opts SrvConfig, runner Runner, w http.ResponseWriter, r *http.Request
slog.Error("not found", "error", err, "basename", bn)
span.SetStatus(codes.Error, "not found")
w.WriteHeader(http.StatusNotFound)
fmt.Fprintln(w, bn, "not found")
fmt.Fprintln(w, "not found")
return err
}
slog.Debug("memo(path)", "bn", bn, "bn2", bn2, "rest", rest)
Expand Down