diff options
Diffstat (limited to 'security/smack')
| -rw-r--r-- | security/smack/smack_lsm.c | 21 |
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), |