Hangs on toStringZ()

[Stefan Koch via Digitalmars-d]

On Tuesday, 27 December 2016 at 18:00:11 UTC, unDEFER wrote:
> On Tuesday, 27 December 2016 at 17:50:14 UTC, Stefan Koch wrote:
>> The string is allocated on the gc-ed heap.
>> And since it's an R value it might get destroyed before execl 
>> is finished.
>> Assign the result of toStringz to a char* variable and use 
>> that in the call.
>
> But execl not goes to Seg.fault. It hangs before call execl..

Have you tried assigning it to a variable ?