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-rw-r--r--security/smack/smack_lsm.c21
1 files changed, 4 insertions, 17 deletions
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index db8e16ec223b..791d028207b9 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -950,6 +950,10 @@ static int smack_bprm_set_creds(struct linux_binprm *bprm)
bsp->smk_task = isp->smk_task;
bprm->per_clear |= PER_CLEAR_ON_SETID;
+ /* Decide if this is a secure exec. */
+ if (bsp->smk_task != bsp->smk_forked)
+ bprm->secureexec = 1;
+
return 0;
}
@@ -967,22 +971,6 @@ static void smack_bprm_committing_creds(struct linux_binprm *bprm)
current->pdeath_signal = 0;
}
-/**
- * smack_bprm_secureexec - Return the decision to use secureexec.
- * @bprm: binprm for exec
- *
- * Returns 0 on success.
- */
-static int smack_bprm_secureexec(struct linux_binprm *bprm)
-{
- struct task_smack *tsp = current_security();
-
- if (tsp->smk_task != tsp->smk_forked)
- return 1;
-
- return 0;
-}
-
/*
* Inode hooks
*/
@@ -4646,7 +4634,6 @@ static struct security_hook_list smack_hooks[] __lsm_ro_after_init = {
LSM_HOOK_INIT(bprm_set_creds, smack_bprm_set_creds),
LSM_HOOK_INIT(bprm_committing_creds, smack_bprm_committing_creds),
- LSM_HOOK_INIT(bprm_secureexec, smack_bprm_secureexec),
LSM_HOOK_INIT(inode_alloc_security, smack_inode_alloc_security),
LSM_HOOK_INIT(inode_free_security, smack_inode_free_security),