On 21/08/2019 11:18, Paolo Bonzini wrote:
> On 12/08/19 17:58, Andrey Shinkevich wrote:
>> This fixes a race condition in which the tcp_chr_read() ioc handler
>> can close a connection that is being written to from another thread.
>>
>> v4:
>> The functions qemu_idle_add() and tcp_chr_be_event_closed() were removed
>> because the callback is invoked after the call to
>> object_property_del_all()
>> so, the "chardev" object had been deleted and the segmentation fault
>> occurs.
>> Let's please apply the Alberto's simplified series to avoid the race
>> condition.
>>
>> v3:
>> See the email thread with the Message ID
>> <cover.1550842915.git.be...@igalia.com>
>>
>> Alberto Garcia (2):
>> main-loop: Fix GSource leak in qio_task_thread_worker()
>> char-socket: Lock tcp_chr_disconnect()
>>
>> chardev/char-socket.c | 16 +++++++++++++---
>> io/task.c | 1 +
>> 2 files changed, 14 insertions(+), 3 deletions(-)
>>
>
> Queued, thanks.
>
> Paolo
>
Thanks you all too.
Andrey
--
With the best regards,
Andrey Shinkevich
