Commits
Qiushi Wu committed f4fbb592d9d
vfio/mdev: Fix reference count leak in add_mdev_supported_type [ Upstream commit aa8ba13cae3134b8ef1c1b6879f66372531da738 ] kobject_init_and_add() takes reference even when it fails. If this function returns an error, kobject_put() must be called to properly clean up the memory associated with the object. Thus, replace kfree() by kobject_put() to fix this issue. Previous commit "b8eb718348b8" fixed a similar problem. Fixes: 7b96953bc640 ("vfio: Mediated device Core driver") Signed-off-by: Qiushi Wu <wu000273@umn.edu> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>