Data Corruption bug with Samba's vfs_iouring and Linux 5.6.7/5.7rc3

[Jeremy Allison]

On Fri, May 08, 2020 at 01:47:09PM -0700, Jeremy Allison via samba-technical wrote:
> On Fri, May 08, 2020 at 09:35:31PM +0200, Stefan Metzmacher via samba-technical wrote:
> > 
> > Thanks very much Jeremy! I didn't noticed that.
> > 
> > I guess the attached patch should be able to fix the recursion.
> 
> Oh Metze that's *really* ugly :-). I thought about
> doing that in my code and decided it was in too bad
> taste to live :-).
> 
> Is there a cleaner way than putting "busy" and "retry"
> variables in the config struct ?

And a "Goto again" as well :-(. Bleegh.