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avoid accessing non-allocated memory; close #271

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Yukihiro Matsumoto
2012-06-14 01:19:19 +09:00
parent 1156b0cc32
commit 54bc7e0721
1 changed files with 1 additions and 5 deletions
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src/kernel.c
+1 -5
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@@ -1140,11 +1140,7 @@ mrb_f_raise(mrb_state *mrb, mrb_value self)
mrb_get_args(mrb, "*", &argv, &argc); mrb_get_args(mrb, "*", &argv, &argc);
if (argc == 0) { if (argc == 0) {
err = get_errinfo(mrb); mrb_raise(mrb, mrb->eRuntimeError_class, "");
if (!mrb_nil_p(err)) {
argc = 1;
argv[0] = err;
}
} }
mrb_exc_raise(mrb, mrb_make_exception(mrb, argc, argv)); mrb_exc_raise(mrb, mrb_make_exception(mrb, argc, argv));
return mrb_nil_value(); /* not reached */ return mrb_nil_value(); /* not reached */