diff options
Diffstat (limited to 'kernel/cred.c')
| -rw-r--r-- | kernel/cred.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/kernel/cred.c b/kernel/cred.c index 21f4a97085b4..45d77284aed0 100644 --- a/kernel/cred.c +++ b/kernel/cred.c @@ -760,19 +760,6 @@ bool creds_are_invalid(const struct cred *cred) { if (cred->magic != CRED_MAGIC) return true; -#ifdef CONFIG_SECURITY_SELINUX - /* - * cred->security == NULL if security_cred_alloc_blank() or - * security_prepare_creds() returned an error. - */ - if (selinux_is_enabled() && cred->security) { - if ((unsigned long) cred->security < PAGE_SIZE) - return true; - if ((*(u32 *)cred->security & 0xffffff00) == - (POISON_FREE << 24 | POISON_FREE << 16 | POISON_FREE << 8)) - return true; - } -#endif return false; } EXPORT_SYMBOL(creds_are_invalid); |