diff options
Diffstat (limited to 'security/selinux/selinuxfs.c')
-rw-r--r-- | security/selinux/selinuxfs.c | 70 |
1 files changed, 1 insertions, 69 deletions
diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c index 01ec6d2c6b97..2d5136ec3d54 100644 --- a/security/selinux/selinuxfs.c +++ b/security/selinux/selinuxfs.c @@ -47,8 +47,6 @@ static char *policycap_names[] = { unsigned int selinux_checkreqprot = CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE; -int selinux_compat_net = 0; - static int __init checkreqprot_setup(char *str) { unsigned long checkreqprot; @@ -58,16 +56,6 @@ static int __init checkreqprot_setup(char *str) } __setup("checkreqprot=", checkreqprot_setup); -static int __init selinux_compat_net_setup(char *str) -{ - unsigned long compat_net; - if (!strict_strtoul(str, 0, &compat_net)) - selinux_compat_net = compat_net ? 1 : 0; - return 1; -} -__setup("selinux_compat_net=", selinux_compat_net_setup); - - static DEFINE_MUTEX(sel_mutex); /* global data for booleans */ @@ -450,61 +438,6 @@ static const struct file_operations sel_checkreqprot_ops = { .write = sel_write_checkreqprot, }; -static ssize_t sel_read_compat_net(struct file *filp, char __user *buf, - size_t count, loff_t *ppos) -{ - char tmpbuf[TMPBUFLEN]; - ssize_t length; - - length = scnprintf(tmpbuf, TMPBUFLEN, "%d", selinux_compat_net); - return simple_read_from_buffer(buf, count, ppos, tmpbuf, length); -} - -static ssize_t sel_write_compat_net(struct file *file, const char __user *buf, - size_t count, loff_t *ppos) -{ - char *page; - ssize_t length; - int new_value; - - length = task_has_security(current, SECURITY__LOAD_POLICY); - if (length) - return length; - - if (count >= PAGE_SIZE) - return -ENOMEM; - if (*ppos != 0) { - /* No partial writes. */ - return -EINVAL; - } - page = (char *)get_zeroed_page(GFP_KERNEL); - if (!page) - return -ENOMEM; - length = -EFAULT; - if (copy_from_user(page, buf, count)) - goto out; - - length = -EINVAL; - if (sscanf(page, "%d", &new_value) != 1) - goto out; - - if (new_value) { - printk(KERN_NOTICE - "SELinux: compat_net is deprecated, please use secmark" - " instead\n"); - selinux_compat_net = 1; - } else - selinux_compat_net = 0; - length = count; -out: - free_page((unsigned long) page); - return length; -} -static const struct file_operations sel_compat_net_ops = { - .read = sel_read_compat_net, - .write = sel_write_compat_net, -}; - /* * Remaining nodes use transaction based IO methods like nfsd/nfsctl.c */ @@ -595,7 +528,7 @@ static ssize_t sel_write_access(struct file *file, char *buf, size_t size) length = scnprintf(buf, SIMPLE_TRANSACTION_LIMIT, "%x %x %x %x %u", - avd.allowed, avd.decided, + avd.allowed, 0xffffffff, avd.auditallow, avd.auditdeny, avd.seqno); out2: @@ -1665,7 +1598,6 @@ static int sel_fill_super(struct super_block *sb, void *data, int silent) [SEL_DISABLE] = {"disable", &sel_disable_ops, S_IWUSR}, [SEL_MEMBER] = {"member", &transaction_ops, S_IRUGO|S_IWUGO}, [SEL_CHECKREQPROT] = {"checkreqprot", &sel_checkreqprot_ops, S_IRUGO|S_IWUSR}, - [SEL_COMPAT_NET] = {"compat_net", &sel_compat_net_ops, S_IRUGO|S_IWUSR}, [SEL_REJECT_UNKNOWN] = {"reject_unknown", &sel_handle_unknown_ops, S_IRUGO}, [SEL_DENY_UNKNOWN] = {"deny_unknown", &sel_handle_unknown_ops, S_IRUGO}, /* last one */ {""} |