static int smack_sb_kern_mount(struct super_block *sb, int flags, void *data)
{
struct dentry *root = sb->s_root;
- struct inode *inode = root->d_inode;
+ struct inode *inode = d_backing_inode(root);
struct superblock_smack *sp = sb->s_security;
struct inode_smack *isp;
struct smack_known *skp;
smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_DENTRY);
smk_ad_setfield_u_fs_path_dentry(&ad, old_dentry);
- isp = smk_of_inode(old_dentry->d_inode);
+ isp = smk_of_inode(d_backing_inode(old_dentry));
rc = smk_curacc(isp, MAY_WRITE, &ad);
- rc = smk_bu_inode(old_dentry->d_inode, MAY_WRITE, rc);
+ rc = smk_bu_inode(d_backing_inode(old_dentry), MAY_WRITE, rc);
if (rc == 0 && d_is_positive(new_dentry)) {
- isp = smk_of_inode(new_dentry->d_inode);
+ isp = smk_of_inode(d_backing_inode(new_dentry));
smk_ad_setfield_u_fs_path_dentry(&ad, new_dentry);
rc = smk_curacc(isp, MAY_WRITE, &ad);
- rc = smk_bu_inode(new_dentry->d_inode, MAY_WRITE, rc);
+ rc = smk_bu_inode(d_backing_inode(new_dentry), MAY_WRITE, rc);
}
return rc;
*/
static int smack_inode_unlink(struct inode *dir, struct dentry *dentry)
{
- struct inode *ip = dentry->d_inode;
+ struct inode *ip = d_backing_inode(dentry);
struct smk_audit_info ad;
int rc;
/*
* You need write access to the thing you're removing
*/
- rc = smk_curacc(smk_of_inode(dentry->d_inode), MAY_WRITE, &ad);
- rc = smk_bu_inode(dentry->d_inode, MAY_WRITE, rc);
+ rc = smk_curacc(smk_of_inode(d_backing_inode(dentry)), MAY_WRITE, &ad);
+ rc = smk_bu_inode(d_backing_inode(dentry), MAY_WRITE, rc);
if (rc == 0) {
/*
* You also need write access to the containing directory
smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_DENTRY);
smk_ad_setfield_u_fs_path_dentry(&ad, old_dentry);
- isp = smk_of_inode(old_dentry->d_inode);
+ isp = smk_of_inode(d_backing_inode(old_dentry));
rc = smk_curacc(isp, MAY_READWRITE, &ad);
- rc = smk_bu_inode(old_dentry->d_inode, MAY_READWRITE, rc);
+ rc = smk_bu_inode(d_backing_inode(old_dentry), MAY_READWRITE, rc);
if (rc == 0 && d_is_positive(new_dentry)) {
- isp = smk_of_inode(new_dentry->d_inode);
+ isp = smk_of_inode(d_backing_inode(new_dentry));
smk_ad_setfield_u_fs_path_dentry(&ad, new_dentry);
rc = smk_curacc(isp, MAY_READWRITE, &ad);
- rc = smk_bu_inode(new_dentry->d_inode, MAY_READWRITE, rc);
+ rc = smk_bu_inode(d_backing_inode(new_dentry), MAY_READWRITE, rc);
}
return rc;
}
smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_DENTRY);
smk_ad_setfield_u_fs_path_dentry(&ad, dentry);
- rc = smk_curacc(smk_of_inode(dentry->d_inode), MAY_WRITE, &ad);
- rc = smk_bu_inode(dentry->d_inode, MAY_WRITE, rc);
+ rc = smk_curacc(smk_of_inode(d_backing_inode(dentry)), MAY_WRITE, &ad);
+ rc = smk_bu_inode(d_backing_inode(dentry), MAY_WRITE, rc);
return rc;
}
static int smack_inode_getattr(const struct path *path)
{
struct smk_audit_info ad;
- struct inode *inode = path->dentry->d_inode;
+ struct inode *inode = d_backing_inode(path->dentry);
int rc;
smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_PATH);
smk_ad_setfield_u_fs_path_dentry(&ad, dentry);
if (rc == 0) {
- rc = smk_curacc(smk_of_inode(dentry->d_inode), MAY_WRITE, &ad);
- rc = smk_bu_inode(dentry->d_inode, MAY_WRITE, rc);
+ rc = smk_curacc(smk_of_inode(d_backing_inode(dentry)), MAY_WRITE, &ad);
+ rc = smk_bu_inode(d_backing_inode(dentry), MAY_WRITE, rc);
}
return rc;
const void *value, size_t size, int flags)
{
struct smack_known *skp;
- struct inode_smack *isp = dentry->d_inode->i_security;
+ struct inode_smack *isp = d_backing_inode(dentry)->i_security;
if (strcmp(name, XATTR_NAME_SMACKTRANSMUTE) == 0) {
isp->smk_flags |= SMK_INODE_TRANSMUTE;
smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_DENTRY);
smk_ad_setfield_u_fs_path_dentry(&ad, dentry);
- rc = smk_curacc(smk_of_inode(dentry->d_inode), MAY_READ, &ad);
- rc = smk_bu_inode(dentry->d_inode, MAY_READ, rc);
+ rc = smk_curacc(smk_of_inode(d_backing_inode(dentry)), MAY_READ, &ad);
+ rc = smk_bu_inode(d_backing_inode(dentry), MAY_READ, rc);
return rc;
}
smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_DENTRY);
smk_ad_setfield_u_fs_path_dentry(&ad, dentry);
- rc = smk_curacc(smk_of_inode(dentry->d_inode), MAY_WRITE, &ad);
- rc = smk_bu_inode(dentry->d_inode, MAY_WRITE, rc);
+ rc = smk_curacc(smk_of_inode(d_backing_inode(dentry)), MAY_WRITE, &ad);
+ rc = smk_bu_inode(d_backing_inode(dentry), MAY_WRITE, rc);
if (rc != 0)
return rc;
- isp = dentry->d_inode->i_security;
+ isp = d_backing_inode(dentry)->i_security;
/*
* Don't do anything special for these.
* XATTR_NAME_SMACKIPIN