1 files changed, 6 insertions, 0 deletions
diff --git a/thread.c b/thread.c
index 7383a886f6..a63c9528de 100644
--- a/thread.c
+++ b/thread.c
@@ -1273,6 +1273,7 @@ static void
 rb_threadptr_execute_interrupts_common(rb_thread_t *th)
 {
     rb_atomic_t interrupt;
+    int first_p = TRUE;
 
     if (th->raised_flag) return;
 
@@ -1282,6 +1283,11 @@ rb_threadptr_execute_interrupts_common(rb_thread_t *th)
 	int finalizer_interrupt = interrupt & 0x04;
 	int sig;
 
+	if (first_p)
+	    first_p = FALSE;
+	else if (interrupt == 0x01)
+	    break;
+
 	th->status = THREAD_RUNNABLE;
 
 	/* signal handling */