Paolo Bonzini 3d4a8bf0ee scsi-generic: avoid invalid access to struct when emulating block limits ...

Emulation of the block limits VPD page called back into scsi-disk.c,
which however expected the request to be for a SCSIDiskState and
accessed a scsi-generic device outside the bounds of its struct
(namely to retrieve s->max_unmap_size and s->max_io_size).

To avoid this, move the emulation code to a separate function that
takes a new SCSIBlockLimits struct and marshals it into the VPD
response format.

Reported-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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

..

emulation.h

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

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

esp.h

esp: remove legacy esp_init() function

2018-06-28 19:05:36 +02:00

scsi.h

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

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