From 3b9d957c2a590f54eb03b37c48e8c1a911430ed6 Mon Sep 17 00:00:00 2001 From: Song Zhang Date: Mon, 18 Dec 2023 20:50:54 +0800 Subject: [PATCH 08/10] Update daemon_linux.go for preventing off-by-one Array length should be bigger than 5, when accessing index 4 Signed-off-by: J-jaeyoung Upstream-commit: 19eda6b9a2991733a7e5b8fb0c435bf55846461f Component: engine Reference: https://github.com/docker/docker-ce/commit/f89fd3df7d5c4a63fed8e47ece566fa2d1db681d Signed-off-by: Song Zhang --- components/engine/daemon/daemon_linux.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/components/engine/daemon/daemon_linux.go b/components/engine/daemon/daemon_linux.go index 6a5790b4f..ed23bf30d 100644 --- a/components/engine/daemon/daemon_linux.go +++ b/components/engine/daemon/daemon_linux.go @@ -49,7 +49,7 @@ 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) { -- 2.33.0