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-rw-r--r--security/commoncap.c5
-rw-r--r--security/selinux/hooks.c21
2 files changed, 14 insertions, 12 deletions
diff --git a/security/commoncap.c b/security/commoncap.c
index 677fad9d5cb..cf01b2eebb6 100644
--- a/security/commoncap.c
+++ b/security/commoncap.c
@@ -897,9 +897,10 @@ error:
int cap_syslog(int type, bool from_file)
{
/* /proc/kmsg can open be opened by CAP_SYS_ADMIN */
- if (type != 1 && from_file)
+ if (type != SYSLOG_ACTION_OPEN && from_file)
return 0;
- if ((type != 3 && type != 10) && !capable(CAP_SYS_ADMIN))
+ if ((type != SYSLOG_ACTION_READ_ALL &&
+ type != SYSLOG_ACTION_SIZE_BUFFER) && !capable(CAP_SYS_ADMIN))
return -EPERM;
return 0;
}
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index a4862a0730f..6b36ce2eef2 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -2059,20 +2059,21 @@ static int selinux_syslog(int type, bool from_file)
return rc;
switch (type) {
- case 3: /* Read last kernel messages */
- case 10: /* Return size of the log buffer */
+ case SYSLOG_ACTION_READ_ALL: /* Read last kernel messages */
+ case SYSLOG_ACTION_SIZE_BUFFER: /* Return size of the log buffer */
rc = task_has_system(current, SYSTEM__SYSLOG_READ);
break;
- case 6: /* Disable logging to console */
- case 7: /* Enable logging to console */
- case 8: /* Set level of messages printed to console */
+ case SYSLOG_ACTION_CONSOLE_OFF: /* Disable logging to console */
+ case SYSLOG_ACTION_CONSOLE_ON: /* Enable logging to console */
+ /* Set level of messages printed to console */
+ case SYSLOG_ACTION_CONSOLE_LEVEL:
rc = task_has_system(current, SYSTEM__SYSLOG_CONSOLE);
break;
- case 0: /* Close log */
- case 1: /* Open log */
- case 2: /* Read from log */
- case 4: /* Read/clear last kernel messages */
- case 5: /* Clear ring buffer */
+ case SYSLOG_ACTION_CLOSE: /* Close log */
+ case SYSLOG_ACTION_OPEN: /* Open log */
+ case SYSLOG_ACTION_READ: /* Read from log */
+ case SYSLOG_ACTION_READ_CLEAR: /* Read/clear last kernel messages */
+ case SYSLOG_ACTION_CLEAR: /* Clear ring buffer */
default:
rc = task_has_system(current, SYSTEM__SYSLOG_MOD);
break;