Re: [PATCH] vhost: fix OOB access for invalid vid

2023-03-06 Thread Maxime Coquelin
On 2/27/23 11:59, David Marchand wrote: The net/vhost pmd currently provides a -1 vid when disabling interrupt after a virtio port got disconnected. This can be caught when running with ASan. First, start dpdk-l3fwd-power in interrupt mode with a net/vhost port. $ ./build-clang/examples/dpd

Re: [PATCH] vhost: fix OOB access for invalid vid

2023-03-06 Thread Maxime Coquelin
On 2/27/23 11:59, David Marchand wrote: The net/vhost pmd currently provides a -1 vid when disabling interrupt after a virtio port got disconnected. This can be caught when running with ASan. First, start dpdk-l3fwd-power in interrupt mode with a net/vhost port. $ ./build-clang/examples/dpd

Re: [PATCH] vhost: fix OOB access for invalid vid

2023-02-28 Thread Maxime Coquelin
On 2/28/23 09:27, David Marchand wrote: On Mon, Feb 27, 2023 at 5:19 PM Maxime Coquelin wrote: On 2/27/23 11:59, David Marchand wrote: The net/vhost pmd currently provides a -1 vid when disabling interrupt after a virtio port got disconnected. This can be caught when running with ASan. Fi

Re: [PATCH] vhost: fix OOB access for invalid vid

2023-02-28 Thread David Marchand
On Mon, Feb 27, 2023 at 5:19 PM Maxime Coquelin wrote: > On 2/27/23 11:59, David Marchand wrote: > > The net/vhost pmd currently provides a -1 vid when disabling interrupt > > after a virtio port got disconnected. > > > > This can be caught when running with ASan. > > > > First, start dpdk-l3fwd-p

Re: [PATCH] vhost: fix OOB access for invalid vid

2023-02-27 Thread Maxime Coquelin
On 2/27/23 11:59, David Marchand wrote: The net/vhost pmd currently provides a -1 vid when disabling interrupt after a virtio port got disconnected. This can be caught when running with ASan. First, start dpdk-l3fwd-power in interrupt mode with a net/vhost port. $ ./build-clang/examples/dpd

[PATCH] vhost: fix OOB access for invalid vid

2023-02-27 Thread David Marchand
The net/vhost pmd currently provides a -1 vid when disabling interrupt after a virtio port got disconnected. This can be caught when running with ASan. First, start dpdk-l3fwd-power in interrupt mode with a net/vhost port. $ ./build-clang/examples/dpdk-l3fwd-power -l0,1 --in-memory \ -a