Before this commit, removing the access property of
a file, aka, the extended attribute security.SMACK64
was not effictive until the cache had been cleaned.
This patch fixes that problem.
Signed-off-by: José Bollo <jobol@nonadev.net>
Acked-by: Casey Schaufler <casey@schaufler-ca.com>
* Don't do anything special for these.
* XATTR_NAME_SMACKIPIN
* XATTR_NAME_SMACKIPOUT
- * XATTR_NAME_SMACKEXEC
*/
- if (strcmp(name, XATTR_NAME_SMACK) == 0)
+ if (strcmp(name, XATTR_NAME_SMACK) == 0) {
+ struct super_block *sbp = d_backing_inode(dentry)->i_sb;
+ struct superblock_smack *sbsp = sbp->s_security;
+
+ isp->smk_inode = sbsp->smk_default;
+ } else if (strcmp(name, XATTR_NAME_SMACKEXEC) == 0)
isp->smk_task = NULL;
else if (strcmp(name, XATTR_NAME_SMACKMMAP) == 0)
isp->smk_mmap = NULL;