Commit 7fc0abf4 authored by Yi Min Zhao's avatar Yi Min Zhao Committed by Cornelia Huck
Browse files

s390x/pci: fix null pointer bug 



We should make sure that it's not NULL firstly.

Signed-off-by: default avatarYi Min Zhao <zyimin@linux.vnet.ibm.com>
Reviewed-by: default avatarCornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: default avatarCornelia Huck <cornelia.huck@de.ibm.com>
parent 51009170

hw/s390x/s390-pci-bus.c

+1 −1
Original line number Diff line number Diff line
@@ -712,7 +712,7 @@ static void s390_pcihost_hot_unplug(HotplugHandler *hotplug_dev, 
        pci_dev = PCI_DEVICE(dev);



        for (i = 0 ; i < PCI_SLOT_MAX; i++) {

            if (s->pbdev[i]->pdev == pci_dev) {

            if (s->pbdev[i] && s->pbdev[i]->pdev == pci_dev) {

                pbdev = s->pbdev[i];

                break;

            }