Lines Matching refs:xattr_data
179 struct evm_ima_xattr_data *xattr_data = NULL; in evm_verify_hmac() local
194 (char **)&xattr_data, 0, GFP_NOFS); in evm_verify_hmac()
212 switch (xattr_data->type) { in evm_verify_hmac()
224 rc = crypto_memneq(xattr_data->data, digest.digest, in evm_verify_hmac()
239 hdr = (struct signature_v2_hdr *)xattr_data; in evm_verify_hmac()
242 xattr_value_len, xattr_data->type, &digest); in evm_verify_hmac()
246 (const char *)xattr_data, xattr_len, in evm_verify_hmac()
251 if (xattr_data->type == EVM_XATTR_PORTABLE_DIGSIG) { in evm_verify_hmac()
282 kfree(xattr_data); in evm_verify_hmac()
508 char *xattr_data = NULL; in evm_xattr_change() local
515 rc = vfs_getxattr_alloc(&init_user_ns, dentry, xattr_name, &xattr_data, in evm_xattr_change()
521 rc = !!memcmp(xattr_value, xattr_data, rc); in evm_xattr_change()
525 kfree(xattr_data); in evm_xattr_change()
628 const struct evm_ima_xattr_data *xattr_data = xattr_value; in evm_inode_setxattr() local
639 if (xattr_data->type != EVM_IMA_XATTR_DIGSIG && in evm_inode_setxattr()
640 xattr_data->type != EVM_XATTR_PORTABLE_DIGSIG) in evm_inode_setxattr()
845 struct evm_xattr *xattr_data; in evm_inode_init_security() local
852 xattr_data = kzalloc(sizeof(*xattr_data), GFP_NOFS); in evm_inode_init_security()
853 if (!xattr_data) in evm_inode_init_security()
856 xattr_data->data.type = EVM_XATTR_HMAC; in evm_inode_init_security()
857 rc = evm_init_hmac(inode, lsm_xattr, xattr_data->digest); in evm_inode_init_security()
861 evm_xattr->value = xattr_data; in evm_inode_init_security()
862 evm_xattr->value_len = sizeof(*xattr_data); in evm_inode_init_security()
866 kfree(xattr_data); in evm_inode_init_security()