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Merge pull request #41567 from J-jaeyoung/fix_off_by_one

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Update array length check logic for preventing off-by-one error
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Tibor Vass 2021-02-11 11:18:23 -08:00 • committed by GitHub
commit 7359a3b1e9
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1 changed files with 1 additions and 1 deletions
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2
daemon/daemon_linux.go
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@ -44,7 +44,7 @@ func (daemon *Daemon) cleanupMountsFromReaderByID(reader io.Reader, id string, u
regexps := getCleanPatterns(id)
sc := bufio.NewScanner(reader)
for sc.Scan() {
if fields := strings.Fields(sc.Text()); len(fields) >= 4 {
if fields := strings.Fields(sc.Text()); len(fields) > 4 {
if mnt := fields[4]; strings.HasPrefix(mnt, daemon.root) {
for _, p := range regexps {
if p.MatchString(mnt) {