diff options
| author | Cornelia Huck <cohuck@redhat.com> | 2020-09-28 12:17:01 +0200 |
|---|---|---|
| committer | Cornelia Huck <cohuck@redhat.com> | 2020-10-02 13:52:49 +0200 |
| commit | c8726f7b24be9384a148f3dc212036398193441c (patch) | |
| tree | 021c78e8c12ef7275a60abe4366efb86b8a0d29a /target/s390x | |
| parent | 20d143e2cab8b597bbdb7a15f123d9704fa8db18 (diff) | |
vfio-ccw: plug memory leak while getting region info
vfio_get_dev_region_info() unconditionally allocates memory
for a passed-in vfio_region_info structure (and does not re-use
an already allocated structure). Therefore, we have to free
the structure we pass to that function in vfio_ccw_get_region()
for every region we successfully obtained information for.
Fixes: 8fadea24de4e ("vfio-ccw: support async command subregion")
Fixes: 46ea3841edaf ("vfio-ccw: Add support for the schib region")
Fixes: f030532f2ad6 ("vfio-ccw: Add support for the CRW region and IRQ")
Reported-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Eric Farman <farman@linux.ibm.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200928101701.13540-1-cohuck@redhat.com>
Diffstat (limited to 'target/s390x')
0 files changed, 0 insertions, 0 deletions