mkdir: don't allow us to get confused by symlinks in mkdir_p_root()'s chowning logic

2022-08-23 15:10:15 +02:00
parent c06103be64
commit 15e2182fb3
1 changed files with 1 additions and 1 deletions
@@ -233,7 +233,7 @@ int mkdir_p_root(const char *root, const char *p, uid_t uid, gid_t gid, mode_t m
        if (uid_is_valid(uid) || gid_is_valid(gid)) {
                _cleanup_close_ int nfd = -1;

-                nfd = openat(dfd, bn, O_RDONLY|O_CLOEXEC|O_DIRECTORY);
+                nfd = openat(dfd, bn, O_RDONLY|O_CLOEXEC|O_DIRECTORY|O_NOFOLLOW);
                if (nfd < 0)
                        return -errno;