diff options
| author | Alexander Graf <graf@amazon.com> | 2025-02-13 11:45:41 +0000 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2025-02-21 07:20:52 -0500 |
| commit | 131fe64e63c88ec52c45a5946a478c0edeb31b78 (patch) | |
| tree | fd6f5e6835096fc782ef8b507e37cd7fb4013f7e /scripts/qapi/commands.py | |
| parent | 50e9754149066dc91f58405d3378b589098cb408 (diff) | |
| download | qemu-131fe64e63c88ec52c45a5946a478c0edeb31b78.zip qemu-131fe64e63c88ec52c45a5946a478c0edeb31b78.tar.gz qemu-131fe64e63c88ec52c45a5946a478c0edeb31b78.tar.bz2 | |
hw/virtio/virtio-nsm: Respond with correct length
When we return a response packet from NSM, we need to indicate its
length according to the content of the response. Prior to this patch, we
returned the length of the source buffer, which may confuse guest code
that relies on the response size.
Fix it by returning the response payload size instead.
Fixes: bb154e3e0cc715 ("device/virtio-nsm: Support for Nitro Secure Module device")
Reported-by: Vikrant Garg <vikrant1garg@gmail.com>
Signed-off-by: Alexander Graf <graf@amazon.com>
Message-Id: <20250213114541.67515-1-graf@amazon.com>
Reviewed-by: Dorjoy Chowdhury <dorjoychy111@gmail.com>
Fixes: bb154e3e0cc715 ("device/virtio-nsm: Support for Nitro Secure Module device")<br>
Reported-by: Vikrant Garg <vikrant1garg@gmail.com>
Signed-off-by: Alexander Graf <graf@amazon.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Vikrant Garg <vikrant1garg@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'scripts/qapi/commands.py')
0 files changed, 0 insertions, 0 deletions