diff options
| author | zhenwei pi <pizhenwei@bytedance.com> | 2023-08-03 10:43:14 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2023-08-03 16:16:17 -0400 |
| commit | 15b11a1da6a4b7c6b8bb37883f52b544dee2b8fd (patch) | |
| tree | bce9b98e171105c6caf26368ad6043830e22d30b /scripts/qapi/parser.py | |
| parent | 9d38a8434721a6479fe03fb5afb150ca793d3980 (diff) | |
cryptodev: Handle unexpected request to avoid crash
Generally guest side should discover which services the device is
able to offer, then do requests on device.
However it's also possible to break this rule in a guest. Handle
unexpected request here to avoid NULL pointer dereference.
Fixes: e7a775fd ('cryptodev: Account statistics')
Cc: Gonglei <arei.gonglei@huawei.com>
Cc: Mauro Matteo Cascella <mcascell@redhat.com>
Cc: Xiao Lei <nop.leixiao@gmail.com>
Cc: Yongkang Jia <kangel@zju.edu.cn>
Reported-by: Yiming Tao <taoym@zju.edu.cn>
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Message-Id: <20230803024314.29962-3-pizhenwei@bytedance.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'scripts/qapi/parser.py')
0 files changed, 0 insertions, 0 deletions