From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 21 Oct 2021 16:48:30 +0000 (+0200)
Subject: homework: apply mount flags also for CIFS mounts
X-Git-Tag: v250-rc1~396^2~6
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c9080dfb0b31d2a55755b13947812394b4719c44;p=thirdparty%2Fsystemd.git

homework: apply mount flags also for CIFS mounts
---

diff --git a/src/home/homework-cifs.c b/src/home/homework-cifs.c
index f0a1d51b8f3..b9200531632 100644
--- a/src/home/homework-cifs.c
+++ b/src/home/homework-cifs.c
@@ -99,6 +99,11 @@ int home_setup_cifs(
                 return log_error_errno(SYNTHETIC_ERRNO(ENOKEY),
                                        "Failed to mount home directory with supplied password.");
 
+        /* Adjust MS_SUID and similar flags */
+        r = mount_nofollow_verbose(LOG_ERR, NULL, HOME_RUNTIME_WORK_DIR, NULL, MS_BIND|MS_REMOUNT|user_record_mount_flags(h), NULL);
+        if (r < 0)
+                return r;
+
         setup->root_fd = open(HOME_RUNTIME_WORK_DIR, O_RDONLY|O_CLOEXEC|O_DIRECTORY|O_NOFOLLOW);
         if (setup->root_fd < 0)
                 return log_error_errno(errno, "Failed to open home directory: %m");