Prasad J Pandit fd69185567 megasas: avoid NULL pointer dereference ...

While in megasas_handle_frame(), megasas_enqueue_frame() may
set a NULL frame into MegasasCmd object for a given 'frame_addr'
address. Add check to avoid a NULL pointer dereference issue.

Reported-by: Alexander Bulekov <alxndr@bu.edu>
Fixes: https://bugs.launchpad.net/qemu/+bug/1878259
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Acked-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Message-Id: <20200513192540.1583887-3-ppandit@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2020-06-10 12:10:12 -04:00

..

emulation.c

scsi-generic: avoid invalid access to struct when emulating block limits

2018-11-06 21:35:06 +01:00

esp-pci.c

scsi/esp-pci: add g_assert() for fix clang analyzer warning in esp_pci_io_write()

2020-05-04 11:17:27 +02:00

esp.c

hw/scsi/esp: Remove superfluous semicolon

2020-02-18 20:20:49 +01:00

Kconfig

hw/nvram/Kconfig: Add an entry for the NMC93xx EEPROM

2020-01-07 12:08:39 +01:00

lsi53c895a.c

qdev: Unrealize must not fail

2020-05-15 07:08:14 +02:00

Makefile.objs

scsi: express dependencies with Kconfig

2019-03-07 21:45:53 +01:00

megasas.c

megasas: avoid NULL pointer dereference

2020-06-10 12:10:12 -04:00

mfi.h

Clean up header guards that don't match their file name

2016-07-12 16:19:16 +02:00

mpi.h

hw: Add support for LSI SAS1068 (mptsas) device

2016-02-09 15:45:26 +01:00

mptconfig.c

Include hw/hw.h exactly where needed

2019-08-16 13:31:52 +02:00

mptendian.c

Include hw/hw.h exactly where needed

2019-08-16 13:31:52 +02:00

mptsas.c

qdev: set properties with device_class_set_props()

2020-01-24 20:59:15 +01:00

mptsas.h

mptsas: really fix migration compatibility

2016-08-03 18:44:56 +02:00

scsi-bus.c

qdev: Unrealize must not fail

2020-05-15 07:08:14 +02:00

scsi-disk.c

qdev: Unrealize must not fail

2020-05-15 07:08:14 +02:00

scsi-generic.c

qdev: set properties with device_class_set_props()

2020-01-24 20:59:15 +01:00

spapr_vscsi.c

hw/scsi/spapr_vscsi: Convert debug fprintf() to trace event

2020-03-17 15:08:50 +11:00

srp.h

spapr-vscsi: add task management

2013-09-12 08:46:21 +02:00

trace-events

hw/scsi/spapr_vscsi: Convert debug fprintf() to trace event

2020-03-17 15:08:50 +11:00

vhost-scsi-common.c

Include qemu/module.h where needed, drop it from qemu-common.h

2019-06-12 13:18:33 +02:00

vhost-scsi.c

qdev: Unrealize must not fail

2020-05-15 07:08:14 +02:00

vhost-user-scsi.c

qom/object: Move Object typedef to 'qemu/typedefs.h'

2020-06-10 12:09:36 -04:00

viosrp.h

hw/scsi/spapr_vscsi: Do not mix SRP IU size with DMA buffer size

2020-03-17 15:08:50 +11:00

virtio-scsi-dataplane.c

Replace '-enable-kvm' with '-accel kvm' in docs and help texts

2018-06-28 19:05:32 +02:00

virtio-scsi.c

qdev: Unrealize must not fail

2020-05-15 07:08:14 +02:00

vmw_pvscsi.c

hw/scsi/vmw_pvscsi: Remove assertion for kick after reset

2020-04-01 19:00:16 +02:00

vmw_pvscsi.h

scsi: VMWare PVSCSI paravirtual device implementation

2013-04-19 10:44:17 +02:00