libvirt/tests/qemuxmlconfdata/disk-network-iscsi-zero-hosts-invalid.x86_64-latest.xml
Rayhan Faizel 9b0606ef8e qemu_block: Validate number of hosts for iSCSI disk device
An iSCSI device with zero hosts will result in a segmentation fault. This patch
adds a check for the number of hosts, which must be one in the case of iSCSI.

Minimal reproducing XML:

<domain type='qemu'>
    <name>MyGuest</name>
    <uuid>4dea22b3-1d52-d8f3-2516-782e98ab3fa0</uuid>
    <os>
        <type arch='x86_64'>hvm</type>
    </os>
    <memory>4096</memory>
    <devices>
        <disk type='network'>
            <source name='dummy' protocol='iscsi'/>
            <target dev='vda'/>
        </disk>
    </devices>
</domain>

Signed-off-by: Rayhan Faizel <rayhan.faizel@gmail.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2024-06-25 10:05:49 +02:00

36 lines
1.2 KiB
XML

<domain type='qemu'>
<name>QEMUGuest1</name>
<uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
<memory unit='KiB'>219136</memory>
<currentMemory unit='KiB'>219136</currentMemory>
<vcpu placement='static'>1</vcpu>
<os>
<type arch='x86_64' machine='pc'>hvm</type>
<boot dev='hd'/>
</os>
<cpu mode='custom' match='exact' check='none'>
<model fallback='forbid'>qemu64</model>
</cpu>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<devices>
<emulator>/usr/bin/qemu-system-x86_64</emulator>
<disk type='network' device='disk'>
<driver name='qemu' type='raw'/>
<source protocol='iscsi' name='iqn.1992-01.com.example:storage/1'/>
<target dev='vda' bus='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
</disk>
<controller type='usb' index='0' model='piix3-uhci'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
</controller>
<controller type='pci' index='0' model='pci-root'/>
<input type='mouse' bus='ps2'/>
<input type='keyboard' bus='ps2'/>
<audio id='1' type='none'/>
<memballoon model='none'/>
</devices>
</domain>