Andreas Färber ab290630fa s390-virtio: Check for NULL device in reset hypercall ...

s390_virtio_bus_find_mem() may return a NULL VirtIOS390Device.
If called with, e.g., args[0] == 0, this leads to a segfault.
Fix this by adding error handling as done for other hypercalls.

Present since baf0b55a9e57b909b1f8b0f732c0b10242867418 (Implement
virtio reset).

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Alexander Graf <agraf@suse.de>

2013-01-29 21:50:04 +01:00

..

css.c

s390: Virtual channel subsystem support.

2013-01-29 21:50:04 +01:00

css.h

s390: Virtual channel subsystem support.

2013-01-29 21:50:04 +01:00

event-facility.c

Make all static TypeInfos const

2013-01-10 15:11:53 -06:00

event-facility.h

misc: move include files to include/qemu/

2012-12-19 08:32:39 +01:00

ipl.c

s390: Make typeinfo const

2013-01-29 21:50:04 +01:00

Makefile.objs

s390: Move hw files to hw/s390x

2013-01-29 21:50:04 +01:00

s390-virtio-bus.c

s390: Move hw files to hw/s390x

2013-01-29 21:50:04 +01:00

s390-virtio-bus.h

s390: Move hw files to hw/s390x

2013-01-29 21:50:04 +01:00

s390-virtio-hcall.c

s390: Move hw files to hw/s390x

2013-01-29 21:50:04 +01:00

s390-virtio.c

s390-virtio: Check for NULL device in reset hypercall

2013-01-29 21:50:04 +01:00

s390-virtio.h

s390: Move hw files to hw/s390x

2013-01-29 21:50:04 +01:00

sclp.c

Make all static TypeInfos const

2013-01-10 15:11:53 -06:00

sclp.h

s390x: Spelling fixes (endianess -> endianness, occured -> occurred)

2012-12-07 12:34:11 +01:00

sclpconsole.c

Make all static TypeInfos const

2013-01-10 15:11:53 -06:00

sclpquiesce.c

Make all static TypeInfos const

2013-01-10 15:11:53 -06:00

virtio-ccw.c

s390: Add new channel I/O based virtio transport.

2013-01-29 21:50:04 +01:00

virtio-ccw.h

s390: Add new channel I/O based virtio transport.

2013-01-29 21:50:04 +01:00