Re: SIGBUS + coredump

[Jason Thorpe <thorpej%me.com@localhost>]

> On Jan 18, 2019, at 1:12 AM, Kamil Rytarowski <n54%gmx.com@localhost> wrote:
> 
>> ISTM that it would better to skip the page than write out zeros...
>> 
> 
> This behavior is also fine.
> 
> Should it be - in this example - a zero-sized segment?

Yes, at the VA where the tail-hole exists, I think you want p_memsz to reflect the size of the tail-hole, but p_filesz should be 0.

-- thorpej