| commit | 6ed675c92a80ff83638eef5e12d4aac529c12f93 | |
| author | Li Qiang <liq3ea@163.com> | |
| Tue, 8 Jan 2019 15:11:14 +0000 (8 07:11 -0800) | ||
| committer | Cornelia Huck <cohuck@redhat.com> | |
| Fri, 18 Jan 2019 10:52:00 +0000 (18 11:52 +0100) | ||
| tree | d3ac3de456e33152300a391d6ee467a28f64a83c | treesnapshot (tar.gz zip) |
| parent | 681d61362d3f766a00806b89d6581869041f73cb | commitdiff |
s390: avoid potential null dereference in s390_pcihost_unplug()
When getting the 'pbdev', the if...else has no default branch.
From Coverity, the 'pbdev' maybe null when the 'dev' is not
the TYPE_PCI_BRIDGE/TYPE_PCI_DEVICE/TYPE_S390_PCI_DEVICE.
This patch adds a default branch for device plug and unplug.
Spotted by Coverity: CID 1398593
Signed-off-by: Li Qiang <liq3ea@163.com>
Message-Id: <20190108151114.33140-1-liq3ea@163.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Halil Pasic <pasic@linux.ibm.com>
Reviewed-by: Collin Walling <walling@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
When getting the 'pbdev', the if...else has no default branch.
From Coverity, the 'pbdev' maybe null when the 'dev' is not
the TYPE_PCI_BRIDGE/TYPE_PCI_DEVICE/TYPE_S390_PCI_DEVICE.
This patch adds a default branch for device plug and unplug.
Spotted by Coverity: CID 1398593
Signed-off-by: Li Qiang <liq3ea@163.com>
Message-Id: <20190108151114.33140-1-liq3ea@163.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Halil Pasic <pasic@linux.ibm.com>
Reviewed-by: Collin Walling <walling@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
| hw/s390x/s390-pci-bus.c | diffblobblamehistory |