diff options
| -rw-r--r-- | kernel/auditsc.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/kernel/auditsc.c b/kernel/auditsc.c index c95173a194bf..ce8c957201ef 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -701,7 +701,24 @@ static inline struct audit_context *audit_get_context(struct task_struct *tsk, if (likely(!context)) return NULL; context->return_valid = return_valid; - context->return_code = return_code; + + /* + * we need to fix up the return code in the audit logs if the actual + * return codes are later going to be fixed up by the arch specific + * signal handlers + * + * This is actually a test for: + * (rc == ERESTARTSYS ) || (rc == ERESTARTNOINTR) || + * (rc == ERESTARTNOHAND) || (rc == ERESTART_RESTARTBLOCK) + * + * but is faster than a bunch of || + */ + if (unlikely(return_code <= -ERESTARTSYS) && + (return_code >= -ERESTART_RESTARTBLOCK) && + (return_code != -ENOIOCTLCMD)) + context->return_code = -EINTR; + else + context->return_code = return_code; if (context->in_syscall && !context->dummy && !context->auditable) { enum audit_state state; |