diff options
Diffstat (limited to 'security/selinux')
| -rw-r--r-- | security/selinux/hooks.c | 4 | ||||
| -rw-r--r-- | security/selinux/include/security.h | 6 | ||||
| -rw-r--r-- | security/selinux/selinuxfs.c | 4 |
3 files changed, 11 insertions, 3 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index f792835b3fb6..f1ee1bfc11de 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -145,7 +145,7 @@ static int __init checkreqprot_setup(char *str) if (!kstrtoul(str, 0, &checkreqprot)) { selinux_checkreqprot_boot = checkreqprot ? 1 : 0; if (checkreqprot) - pr_warn("SELinux: checkreqprot set to 1 via kernel parameter. This is deprecated and will be rejected in a future kernel release.\n"); + pr_err("SELinux: checkreqprot set to 1 via kernel parameter. This is deprecated and will be rejected in a future kernel release.\n"); } return 1; } @@ -7293,6 +7293,8 @@ static __init int selinux_init(void) memset(&selinux_state, 0, sizeof(selinux_state)); enforcing_set(&selinux_state, selinux_enforcing_boot); + if (CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE) + pr_err("SELinux: CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE is non-zero. This is deprecated and will be rejected in a future kernel release.\n"); checkreqprot_set(&selinux_state, selinux_checkreqprot_boot); selinux_avc_init(&selinux_state.avc); mutex_init(&selinux_state.status_lock); diff --git a/security/selinux/include/security.h b/security/selinux/include/security.h index ace4bd13e808..f7e6be63adfb 100644 --- a/security/selinux/include/security.h +++ b/security/selinux/include/security.h @@ -16,6 +16,8 @@ #include <linux/rcupdate.h> #include <linux/refcount.h> #include <linux/workqueue.h> +#include <linux/delay.h> +#include <linux/printk.h> #include "flask.h" #include "policycap.h" @@ -150,6 +152,10 @@ static inline bool checkreqprot_get(const struct selinux_state *state) static inline void checkreqprot_set(struct selinux_state *state, bool value) { + if (value) { + pr_err("SELinux: https://github.com/SELinuxProject/selinux-kernel/wiki/DEPRECATE-checkreqprot\n"); + ssleep(5); + } WRITE_ONCE(state->checkreqprot, value); } diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c index 6568bc48cd3e..6c8b6a0ddecf 100644 --- a/security/selinux/selinuxfs.c +++ b/security/selinux/selinuxfs.c @@ -757,8 +757,8 @@ static ssize_t sel_write_checkreqprot(struct file *file, const char __user *buf, char comm[sizeof(current->comm)]; memcpy(comm, current->comm, sizeof(comm)); - pr_warn_once("SELinux: %s (%d) set checkreqprot to 1. This is deprecated and will be rejected in a future kernel release.\n", - comm, current->pid); + pr_err("SELinux: %s (%d) set checkreqprot to 1. This is deprecated and will be rejected in a future kernel release.\n", + comm, current->pid); } checkreqprot_set(fsi->state, (new_value ? 1 : 0)); |