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Markus Armbruster authored
Watch this: (qemu) drive_add 0 if=none,file=tmp.img OK (qemu) info block none0: type=hd removable=0 file=tmp.img ro=0 drv=raw encrypted=0 (qemu) drive_del none0 Segmentation fault (core dumped) do_drive_del()'s code to clean up the pointer from a qdev using the drive back to the drive needs to check whether such a device exists. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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