[Qemu-devel] 9p crash bugs

[Markus Armbruster]

No idea how this stuff works, just playing with the options.  Crashes
left & right:

* -device virtio-9p-pci
  Virtio-9p device couldn't find fsdev with the id (null)

  Passes null pointer for %s, crash on some systems.

  By the way, shouldn't fsdev work more like netdev, drive, chr?
  I.e. make the property a pointer to fsdev, not its name.

* -fsdev id=fsd0

  qemu_fsdev_add() passes null pointer to strcmp().

* -fsdev local,id=fsd0,security_model=

  qemu_fsdev_add() passes null pointer to qemu_strdup().

Brown paper bags anyone?