Bug#972228: buster version seems not affected

[Xavier]

Hi,

looking at upstream patch [1], it seems that iotjs 1.0-1 isn't affected
by this security issue: there is no `(*(++stack_top_p))` anywhere.

Cheers,
Xavier

[1]: https://github.com/jerryscript-project/jerryscript/pull/3867/files