[erlang-bugs] Suicide by module_info

[Steve Vinoski]

On Sun, Apr 26, 2015 at 2:10 PM, Richard Carlsson <
carlsson.richard@REDACTED> wrote:

> Here's a fun one!
>
> Erlang/OTP 18 [RELEASE CANDIDATE 1] [erts-7.0] [source-7ff8f81] [64-bit]
> [smp:8:8] [async-threads:10] [hipe] [kernel-poll:false]
>
> Eshell V7.0  (abort with ^G)
> 1> c(foo).
> {ok,foo}
> 2> erlang:get_module_info(foo).
> [{module,foo},
>  ...]
> 3> code:delete(foo).
> true
> 4> erlang:get_module_info(foo).
> Segmentation fault (core dumped)
>

Interestingly, the segv occurs as far back as R12B-5, which is the oldest
release I have handy.

--steve
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