[Qemu-devel] [PATCH for-2.12 0/4] Fix crashes with CAN bus and ISA DMA devices

[Thomas Huth]

The new CAN bus devices and some older ISA devices that use DMA can be
used to crash QEMU. These patches introduce some proper checks so that
the users get a proper error message instead.

Alexey Kardashevskiy (1):
  fdc: Exit if ISA controller does not support DMA

Thomas Huth (3):
  hw/net/can: Fix segfaults when using the devices without bus
  hw/audio: Fix crashes when devices are used on ISA bus without DMA
  scripts/device-crash-test: Remove fixed isapc-with-iommu entry

 hw/audio/cs4231a.c        | 8 +++++++-
 hw/audio/gus.c            | 7 ++++++-
 hw/audio/sb16.c           | 9 +++++++--
 hw/block/fdc.c            | 5 ++++-
 hw/net/can/can_sja1000.c  | 4 ++++
 scripts/device-crash-test | 8 --------
 6 files changed, 28 insertions(+), 13 deletions(-)

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1.8.3.1