summaryrefslogtreecommitdiff
path: root/security
diff options
context:
space:
mode:
Diffstat (limited to 'security')
-rw-r--r--security/selinux/hooks.c3
-rw-r--r--security/smack/smack_lsm.c9
2 files changed, 0 insertions, 12 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 85a220465a8f..1b50a6ebc55f 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -3286,9 +3286,6 @@ static int selinux_task_kill(struct task_struct *p, struct siginfo *info,
if (rc)
return rc;
- if (info != SEND_SIG_NOINFO && (is_si_special(info) || SI_FROMKERNEL(info)))
- return 0;
-
if (!sig)
perm = PROCESS__SIGNULL; /* null signal; existence test */
else
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index fe0ae1bf1650..b5c8f9237008 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -1131,15 +1131,6 @@ static int smack_task_kill(struct task_struct *p, struct siginfo *info,
int sig, u32 secid)
{
/*
- * Special cases where signals really ought to go through
- * in spite of policy. Stephen Smalley suggests it may
- * make sense to change the caller so that it doesn't
- * bother with the LSM hook in these cases.
- */
- if (info != SEND_SIG_NOINFO &&
- (is_si_special(info) || SI_FROMKERNEL(info)))
- return 0;
- /*
* Sending a signal requires that the sender
* can write the receiver.
*/