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9b0606ef8e
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>
28 lines
886 B
XML
28 lines
886 B
XML
<domain type='qemu'>
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<name>QEMUGuest1</name>
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<uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
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<memory unit='KiB'>219136</memory>
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<currentMemory unit='KiB'>219136</currentMemory>
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<vcpu placement='static'>1</vcpu>
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<os>
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<type arch='x86_64' machine='pc'>hvm</type>
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<boot dev='hd'/>
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</os>
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<clock offset='utc'/>
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<on_poweroff>destroy</on_poweroff>
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<on_reboot>restart</on_reboot>
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<on_crash>destroy</on_crash>
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<devices>
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<emulator>/usr/bin/qemu-system-x86_64</emulator>
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<disk type='network' device='disk'>
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<source protocol='iscsi' name='iqn.1992-01.com.example:storage/1'/>
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<target dev='vda' bus='virtio'/>
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</disk>
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<controller type='usb' index='0'/>
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<controller type='pci' index='0' model='pci-root'/>
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<input type='mouse' bus='ps2'/>
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<input type='keyboard' bus='ps2'/>
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<memballoon model='none'/>
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</devices>
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</domain>
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