cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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evm_posix_acl.c (552B)

      1// SPDX-License-Identifier: GPL-2.0-only
      2/*
      3 * Copyright (C) 2011 IBM Corporation
      4 *
      5 * Author:
      6 * Mimi Zohar <zohar@us.ibm.com>
      7 */
      8
      9#include <linux/xattr.h>
     10#include <linux/evm.h>
     11
     12int posix_xattr_acl(const char *xattr)
     13{
     14	int xattr_len = strlen(xattr);
     15
     16	if ((strlen(XATTR_NAME_POSIX_ACL_ACCESS) == xattr_len)
     17	     && (strncmp(XATTR_NAME_POSIX_ACL_ACCESS, xattr, xattr_len) == 0))
     18		return 1;
     19	if ((strlen(XATTR_NAME_POSIX_ACL_DEFAULT) == xattr_len)
     20	     && (strncmp(XATTR_NAME_POSIX_ACL_DEFAULT, xattr, xattr_len) == 0))
     21		return 1;
     22	return 0;
     23}