vfio-pci/zdev: fix possible segmentation fault issue
[ Upstream commit 7e31d6dc2c78b2a0ba0039ca97ca98a581e8db82 ]
In case allocation fails, we must behave correctly and exit with error.
Fixes: e6b817d4b821 ("vfio-pci/zdev: Add zPCI capabilities to VFIO_DEVICE_GET_INFO")
Signed-off-by: Max Gurtovoy <mgurtovoy@nvidia.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
1 file changed