diff options
Diffstat (limited to 'security/integrity/evm/evm_main.c')
| -rw-r--r-- | security/integrity/evm/evm_main.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/security/integrity/evm/evm_main.c b/security/integrity/evm/evm_main.c index f02e609460e2..e5a6a3bb1209 100644 --- a/security/integrity/evm/evm_main.c +++ b/security/integrity/evm/evm_main.c @@ -779,10 +779,11 @@ void evm_inode_post_removexattr(struct dentry *dentry, const char *xattr_name) evm_update_evmxattr(dentry, xattr_name, NULL, 0); } -static int evm_attr_change(struct user_namespace *mnt_userns, +static int evm_attr_change(struct mnt_idmap *idmap, struct dentry *dentry, struct iattr *attr) { struct inode *inode = d_backing_inode(dentry); + struct user_namespace *mnt_userns = mnt_idmap_owner(idmap); unsigned int ia_valid = attr->ia_valid; if (!i_uid_needs_update(mnt_userns, attr, inode) && @@ -800,7 +801,7 @@ static int evm_attr_change(struct user_namespace *mnt_userns, * Permit update of file attributes when files have a valid EVM signature, * except in the case of them having an immutable portable signature. */ -int evm_inode_setattr(struct user_namespace *mnt_userns, struct dentry *dentry, +int evm_inode_setattr(struct mnt_idmap *idmap, struct dentry *dentry, struct iattr *attr) { unsigned int ia_valid = attr->ia_valid; @@ -827,7 +828,7 @@ int evm_inode_setattr(struct user_namespace *mnt_userns, struct dentry *dentry, return 0; if (evm_status == INTEGRITY_PASS_IMMUTABLE && - !evm_attr_change(mnt_userns, dentry, attr)) + !evm_attr_change(idmap, dentry, attr)) return 0; integrity_audit_msg(AUDIT_INTEGRITY_METADATA, d_backing_inode(dentry), |