fix use-after-free in network IO

[PATCH 0/2] fix use-after-free in network IO

Oleg Vasilev posted 2 patches 10 months ago

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git fetch https://github.com/patchew-project/libvirt tags/patchew/20230704071452.2948997-1-oleg.vasilev@virtuozzo.com

src/remote/remote_daemon_stream.c | 13 +++++++------
src/rpc/virnetmessage.c           |  5 +++++
2 files changed, 12 insertions(+), 6 deletions(-)

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[PATCH 0/2] fix use-after-free in network IO

Posted by Oleg Vasilev 10 months ago

Found by repeatedly created and destroyed channels with guest agent. More
details in the patch.

Oleg Vasilev (2):
  net: add debug logs
  remote: fix stream use-after-free

 src/remote/remote_daemon_stream.c | 13 +++++++------
 src/rpc/virnetmessage.c           |  5 +++++
 2 files changed, 12 insertions(+), 6 deletions(-)

-- 
2.41.0

Re: [PATCH 0/2] fix use-after-free in network IO

Posted by Michal Prívozník 9 months, 2 weeks ago

On 7/4/23 09:10, Oleg Vasilev wrote:
> Found by repeatedly created and destroyed channels with guest agent. More
> details in the patch.
> 
> Oleg Vasilev (2):
>   net: add debug logs
>   remote: fix stream use-after-free
> 
>  src/remote/remote_daemon_stream.c | 13 +++++++------
>  src/rpc/virnetmessage.c           |  5 +++++
>  2 files changed, 12 insertions(+), 6 deletions(-)
> 

Reviewed-by: Michal Privoznik <mprivozn@redhat.com>

and pushed.

Michal

PING [PATCH 0/2] fix use-after-free in network IO

Posted by Oleg Vasilev 9 months, 3 weeks ago


On 04/07/2023 13:10, Oleg Vasilev wrote:
> Found by repeatedly created and destroyed channels with guest agent. More
> details in the patch.
> 
> Oleg Vasilev (2):
>    net: add debug logs
>    remote: fix stream use-after-free
> 
>   src/remote/remote_daemon_stream.c | 13 +++++++------
>   src/rpc/virnetmessage.c           |  5 +++++
>   2 files changed, 12 insertions(+), 6 deletions(-)
>

Re: PING 2 [PATCH 0/2] fix use-after-free in network IO

Posted by Oleg Vasilev 9 months, 2 weeks ago

Please look at.

On 13/07/2023 12:49, Oleg Vasilev wrote:
> 
> 
> On 04/07/2023 13:10, Oleg Vasilev wrote:
>> Found by repeatedly created and destroyed channels with guest agent. More
>> details in the patch.
>>
>> Oleg Vasilev (2):
>>    net: add debug logs
>>    remote: fix stream use-after-free
>>
>>   src/remote/remote_daemon_stream.c | 13 +++++++------
>>   src/rpc/virnetmessage.c           |  5 +++++
>>   2 files changed, 12 insertions(+), 6 deletions(-)
>>