Re: gadgetfs broken since 7f7f25e8

[Alexander Holler]

Am 07.03.2015 um 21:51 schrieb Al Viro:
> On Sat, Mar 07, 2015 at 09:03:51PM +0100, Alexander Holler wrote:
>> Am 07.03.2015 um 12:23 schrieb Alexander Holler:
>>> Am 04.03.2015 um 16:31 schrieb Alan Stern:
>>>
>>>> check to see what those values actually were.  It's easy enough to fix
>>>> up, though; revised patch below.
>>>
>>> Thanks, in contrast to the patch from Al Viro that one applies.
> 
> Translation: it applies to mainline as well as to vfs.git#gadget +
> ep_config_operations patch it's incremental to.
> 
>> And as I've just tested it, it isn't complete. ep_config_operations will
>> be switched to ep_io_operations and suffers under the same problem of
>> not having initially (aio_)read/(aio_)write since commit  7f7f25e8 (3.16).
> 
> Incremental patch does not deal with the problem handled by the patch
> it is incremental to, film at 11...
> 
> FWIW, patches in vfs.git#gadget are fixing fairly obvious bugs - leaks and
> use-after-free.
> 

Feel free to test it yourself.

Thansk for all the fish.
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