Re: [PATCH rc 2/4] iommufd/selftest: Add missing close(mfd) in memfd_mmap()

On Sun, Jun 15, 2025 at 10:02:04PM -0700, Nicolin Chen wrote:

Do not forget to close mfd in the error paths, since none of the callers would close it when ASSERT_NE(MAP_FAILED, buf) fails.

Fixes: 0bcceb1f51c7 ("iommufd: Selftest coverage for IOMMU_IOAS_MAP_FILE") Cc: stable@vger.kernel.org Signed-off-by: Nicolin Chen nicolinc@nvidia.com

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tools/testing/selftests/iommu/iommufd_utils.h | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)

Reviewed-by: Jason Gunthorpe jgg@nvidia.com

Jason