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-rw-r--r--security/apparmor/apparmorfs.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/security/apparmor/apparmorfs.c b/security/apparmor/apparmorfs.c
index a5f9e1aa51f7f..8fa6c898c44b6 100644
--- a/security/apparmor/apparmorfs.c
+++ b/security/apparmor/apparmorfs.c
@@ -2159,9 +2159,14 @@ static struct aa_sfs_entry aa_sfs_entry_policy[] = {
{ }
};
+static struct aa_sfs_entry aa_sfs_entry_mount[] = {
+ AA_SFS_FILE_STRING("mask", "mount umount pivot_root"),
+ { }
+};
+
static struct aa_sfs_entry aa_sfs_entry_ns[] = {
AA_SFS_FILE_BOOLEAN("profile", 1),
- AA_SFS_FILE_BOOLEAN("pivot_root", 1),
+ AA_SFS_FILE_BOOLEAN("pivot_root", 0),
{ }
};
@@ -2180,6 +2185,7 @@ static struct aa_sfs_entry aa_sfs_entry_features[] = {
AA_SFS_DIR("policy", aa_sfs_entry_policy),
AA_SFS_DIR("domain", aa_sfs_entry_domain),
AA_SFS_DIR("file", aa_sfs_entry_file),
+ AA_SFS_DIR("mount", aa_sfs_entry_mount),
AA_SFS_DIR("namespaces", aa_sfs_entry_ns),
AA_SFS_FILE_U64("capability", VFS_CAP_FLAGS_MASK),
AA_SFS_DIR("rlimit", aa_sfs_entry_rlimit),