Index: unwind.c
===================================================================
RCS file: /cvsroot/src/lib/libexecinfo/unwind.c,v
retrieving revision 1.2
diff -p -u -r1.2 unwind.c
--- unwind.c	24 Mar 2014 21:26:01 -0000	1.2
+++ unwind.c	29 Jan 2019 22:11:44 -0000
@@ -52,6 +52,8 @@ tracer(struct _Unwind_Context *ctx, void
 	}
 	if (t->n < t->len)
 		t->arr[t->n++] = (void *)_Unwind_GetIP(ctx);
+	else
+		return _URC_FOREIGN_EXCEPTION_CAUGHT;
 	return 0;
 }