Fiber.new{break} caused SEGV

2026-06-08 16:11:16 +00:00 · 2014-02-05 12:51:17 +09:00
parent be0cc4f90e
commit 04eb577b69
1 changed files with 1 additions and 1 deletions
@@ -1350,7 +1350,7 @@ mrb_context_run(mrb_state *mrb, struct RProc *proc, mrb_value self, unsigned int
          ci = mrb->c->ci;
          break;
        case OP_R_BREAK:
-          if (proc->env->cioff < 0) {
+          if (!proc->env || proc->env->cioff < 0) {
            localjump_error(mrb, LOCALJUMP_ERROR_BREAK);
            goto L_RAISE;
          }