return;
}
- skp = smk_import_entry(value, size);
if (strcmp(name, XATTR_NAME_SMACK) == 0) {
+ skp = smk_import_entry(value, size);
if (skp != NULL)
isp->smk_inode = skp->smk_known;
else
isp->smk_inode = smack_known_invalid.smk_known;
} else if (strcmp(name, XATTR_NAME_SMACKEXEC) == 0) {
+ skp = smk_import_entry(value, size);
if (skp != NULL)
isp->smk_task = skp;
else
isp->smk_task = &smack_known_invalid;
} else if (strcmp(name, XATTR_NAME_SMACKMMAP) == 0) {
+ skp = smk_import_entry(value, size);
if (skp != NULL)
isp->smk_mmap = skp;
else
* of the superblock.
*/
if (opt_dentry->d_parent == opt_dentry) {
+ if (sbp->s_magic == CGROUP_SUPER_MAGIC) {
+ /*
+ * The cgroup filesystem is never mounted,
+ * so there's no opportunity to set the mount
+ * options.
+ */
+ sbsp->smk_root = smack_known_star.smk_known;
+ sbsp->smk_default = smack_known_star.smk_known;
+ }
isp->smk_inode = sbsp->smk_root;
isp->smk_flags |= SMK_INODE_INSTANT;
goto unlockandout;
*/
switch (sbp->s_magic) {
case SMACK_MAGIC:
+ case PIPEFS_MAGIC:
+ case SOCKFS_MAGIC:
+ case CGROUP_SUPER_MAGIC:
/*
* Casey says that it's a little embarrassing
* that the smack file system doesn't do
* extended attributes.
- */
- final = smack_known_star.smk_known;
- break;
- case PIPEFS_MAGIC:
- /*
+ *
* Casey says pipes are easy (?)
+ *
+ * Socket access is controlled by the socket
+ * structures associated with the task involved.
+ *
+ * Cgroupfs is special
*/
final = smack_known_star.smk_known;
break;
*/
final = ckp->smk_known;
break;
- case SOCKFS_MAGIC:
- /*
- * Socket access is controlled by the socket
- * structures associated with the task involved.
- */
- final = smack_known_star.smk_known;
- break;
case PROC_SUPER_MAGIC:
/*
* Casey says procfs appears not to care.