linux/drivers/vdpa
Xiaoguang Wang c4d64534d4 vp_vdpa: fix id_table array not null terminated error
commit 4e39ecadf1 upstream.

Allocate one extra virtio_device_id as null terminator, otherwise
vdpa_mgmtdev_get_classes() may iterate multiple times and visit
undefined memory.

Fixes: ffbda8e9df ("vdpa/vp_vdpa : add vdpa tool support in vp_vdpa")
Cc: stable@vger.kernel.org
Suggested-by: Parav Pandit <parav@nvidia.com>
Signed-off-by: Angus Chen <angus.chen@jaguarmicro.com>
Signed-off-by: Xiaoguang Wang <lege.wang@jaguarmicro.com>
Message-Id: <20241105133518.1494-1-lege.wang@jaguarmicro.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Parav Pandit <parav@nvidia.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2024-11-22 15:38:34 +01:00
..
alibaba vdpa: Fix an error handling path in eni_vdpa_probe() 2024-01-25 15:35:54 -08:00
ifcvf vDPA/ifcvf: Fix pci_read_config_byte() return code handling 2024-11-17 15:08:57 +01:00
mlx5 vdpa/mlx5: Fix PA offset with unaligned starting iotlb map 2024-11-22 15:38:33 +01:00
pds pds_vdpa: set features order 2024-01-20 11:51:41 +01:00
solidrun vdpa: solidrun: Fix UB bug with devres 2024-11-22 15:38:33 +01:00
vdpa_sim vdpa_sim: reset must not run 2024-03-26 18:20:10 -04:00
vdpa_user vduse: Temporarily fail if control queue feature requested 2024-07-05 09:33:50 +02:00
virtio_pci vp_vdpa: fix id_table array not null terminated error 2024-11-22 15:38:34 +01:00
Kconfig pds_vdpa: pds_vdps.rst and Kconfig 2023-06-27 10:47:09 -04:00
Makefile pds_vdpa: Add new vDPA driver for AMD/Pensando DSC 2023-06-27 10:47:08 -04:00
vdpa.c vdpa: Enable strict validation for netlinks ops 2023-08-10 15:24:28 -04:00