vfio/pci: fix potential memory leak in vfio_intx_enable()
commit 82b951e6fbd31d85ae7f4feb5f00ddd4c5d256e2 upstream.
If vfio_irq_ctx_alloc() failed will lead to 'name' memory leak.
BUG=b/365728870
TEST=presubmit
RELEASE_NOTE=Fixed CVE-2024-38632 in the Linux kernel.
cos-patch: security-moderate
Fixes: 18c198c96a81 ("vfio/pci: Create persistent INTx handler")
Change-Id: I4938e99d0e376f6ad9dd0adef2c5ca1febd10bfe
Signed-off-by: Ye Bin <yebin10@huawei.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Acked-by: Reinette Chatre <reinette.chatre@intel.com>
Link: https://lore.kernel.org/r/20240415015029.3699844-1-yebin10@huawei.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Oleksandr Tymoshenko <ovt@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kernel CVE Triage Automation <cloud-image-kernel-cve-triage-automation@prod.google.com>
Reviewed-on: https://cos-review.googlesource.com/c/third_party/kernel/+/83963
Reviewed-by: Kevin Berry <kpberry@google.com>
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
1 file changed
