Reproducer:
$./qemu-system-x86_64 --enable-kvm -kernel /home/vmlinuz-2.6.32.12-0.7-default \
-initrd /home/initrd-2.6.32.12-0.7-default -append \
"root=/dev/ram rw console=ttyS0,115200" -dtb guest.dtb -vnc :10 --monitor stdio -smp 2
QEMU 2.2.50 monitor - type 'help' for more information
(qemu) Segmentation fault (core dumped)
Reported-by: Edivaldo de Araujo Pereira <edivaldoapereira@yahoo.com.br>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Message-Id: <
1425001784-6752-1-git-send-email-arei.gonglei@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
}
if (!ignore_suffixes) {
- d = qdev_get_own_fw_dev_path_from_handler(i->dev->parent_bus, i->dev);
- if (d) {
- assert(!i->suffix);
- suffix = d;
+ if (i->dev) {
+ d = qdev_get_own_fw_dev_path_from_handler(i->dev->parent_bus,
+ i->dev);
+ if (d) {
+ assert(!i->suffix);
+ suffix = d;
+ } else {
+ suffix = g_strdup(i->suffix);
+ }
} else {
suffix = g_strdup(i->suffix);
}