Sorry for the delay. Didn't notice as this thread was not addressed to
my work email. Please copy to my work email if it needs my immediate
attention.
On 8/25/2022 5:38 AM, Gavin Li wrote:
Currently add_recvbuf_big() allocates MAX_SKB_FRAGS segments for big
packets even when GUEST_* offloads a
If the VDUSE application provides a smaller config space
than the driver expects, the driver may use uninitialized
memory from the stack.
This patch prevents it by initializing the buffer passed by
the driver to store the config value.
Signed-off-by: Maxime Coquelin
---
drivers/vdpa/vdpa_user/v
From: Si-Wei Liu
Sent: Friday, August 26, 2022 4:52 AM
> Sorry for the delay. Didn't notice as this thread was not addressed to my
> work email. Please copy to my work email if it needs my immediate attention.
Can you please setup your mail client to post plain text mail as required
On 8/26/2022 9:41 AM, Parav Pandit wrote:
From: Si-Wei Liu
Sent: Friday, August 26, 2022 4:52 AM
Sorry for the delay. Didn't notice as this thread was not addressed to my work
email. Please copy to my work email if it needs my immediate attention.
Can you please setup your mail
> From: Si-Wei Liu
> Sent: Friday, August 26, 2022 2:05 PM
>
> > + /* If we can receive ANY GSO packets, we must allocate large ones.
> */
> > + if (mtu > ETH_DATA_LEN || guest_gso) {
> > + vi->big_packets = true;
> > + /* if the guest offload is offered by the device,
On Fri, Aug 26, 2022 at 06:16:05PM +0200, Maxime Coquelin wrote:
> If the VDUSE application provides a smaller config space
> than the driver expects, the driver may use uninitialized
> memory from the stack.
>
> This patch prevents it by initializing the buffer passed by
> the driver to store the
