Xiaoyang Xu 7564d5bb2b vfio iommu type1: Fix memory leak in vfio_iommu_type1_pin_pages ...

[ Upstream commit 2e6cfd496f ]

pfn is not added to pfn_list when vfio_add_to_pfn_list fails.
vfio_unpin_page_external will exit directly without calling
vfio_iova_put_vfio_pfn.  This will lead to a memory leak.

Fixes: a54eb55045 ("vfio iommu type1: Add support for mediated devices")
Signed-off-by: Xiaoyang Xu <xuxiaoyang2@huawei.com>
[aw: simplified logic, add Fixes]
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-10-29 10:08:08 +01:00

..

mdev

vfio/mdev: Fix reference count leak in add_mdev_supported_type

2020-05-29 16:07:18 -06:00

pci

vfio/pci: Clear token on bypass registration failure

2020-10-29 10:08:08 +01:00

platform

vfio: platform: Switch to platform_get_irq_optional()

2020-03-24 09:26:30 -06:00

Kconfig

docs: driver-api: add a series of orphaned documents

2019-07-15 11:03:02 -03:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

vfio_iommu_spapr_tce.c

vfio/spapr_tce: use mmgrab

2020-01-07 13:03:12 -07:00

vfio_iommu_type1.c

vfio iommu type1: Fix memory leak in vfio_iommu_type1_pin_pages

2020-10-29 10:08:08 +01:00

vfio_spapr_eeh.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

vfio.c

vfio: fix a missed vfio group put in vfio_pin_pages

2020-10-29 10:08:05 +01:00

virqfd.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00