Re: [PATCH] vsock/virtio: Fix null-ptr-deref in vsock_stream_has_data

2024-12-20 Thread Michal Luczaj
On 12/20/24 11:49, Stefano Garzarella wrote: > ... > Note that non-NULL -> NULL should only occur before a connection is > established, so before any data is passed. Is this a problem for BPF? Please take a look at vsock_bpf_update_proto(). The condition is to have a transport assigned. BPF assum

Re: [PATCH] vsock/virtio: Fix null-ptr-deref in vsock_stream_has_data

2024-12-20 Thread Stefano Garzarella
On Thu, Dec 19, 2024 at 05:09:42PM +0100, Michal Luczaj wrote: On 12/19/24 16:12, Stefano Garzarella wrote: On Thu, 19 Dec 2024 at 16:05, Michal Luczaj wrote: On 12/19/24 15:48, Stefano Garzarella wrote: On Thu, 19 Dec 2024 at 15:36, Michal Luczaj wrote: On 12/19/24 09:19, Stefano Garzare