Kevin Wolf 68bf733653 vhost-user-blk: Fail gracefully on too large queue size ...

virtio_add_queue() aborts when queue_size > VIRTQUEUE_MAX_SIZE, so
vhost_user_blk_device_realize() should check this before calling it.

Simple reproducer:

qemu-system-x86_64 \
    -chardev null,id=foo \
    -device vhost-user-blk-pci,queue-size=4096,chardev=foo

Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1935014
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20210413165654.50810-1-kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Raphael Norwitz <raphael.norwitz@nutanix.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

2021-04-30 12:27:48 +02:00

..

dataplane

block: Separate blk_is_writable() and blk_supports_write_perm()

2021-01-27 20:45:20 +01:00

block.c

block: make BlockConf size props 32bit and accept size suffixes

2020-06-17 14:53:40 +02:00

cdrom.c

Include qemu-common.h exactly where needed

2019-06-12 13:20:20 +02:00

ecc.c

Include hw/hw.h exactly where needed

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

fdc.c

hw/block/fdc: Fix 'fallback' property on sysbus floppy disk controllers

2021-04-09 18:00:29 +02:00

hd-geometry.c

block: Remove blk_pread_unthrottled()

2019-08-16 10:25:16 +02:00

Kconfig

hw/block: Introduce TC58128 eeprom Kconfig entry

2021-03-06 16:18:42 +01:00

m25p80.c

hw/block: m25p80: Support fast read for SST flashes

2021-03-22 21:54:40 -04:00

meson.build

hw/block/nvme: end-to-end data protection

2021-03-18 12:34:51 +01:00

nand.c

block: Separate blk_is_writable() and blk_supports_write_perm()

2021-01-27 20:45:20 +01:00

nvme-dif.c

hw/block/nvme: add missing copyright headers

2021-04-07 10:48:32 +02:00

nvme-dif.h

hw/block/nvme: add missing copyright headers

2021-04-07 10:48:32 +02:00

nvme-ns.c

hw/block/nvme: fix handling of private namespaces

2021-04-07 10:48:31 +02:00

nvme-ns.h

hw/block/nvme: fix handling of private namespaces

2021-04-07 10:48:31 +02:00

nvme-subsys.c

hw/block/nvme: fix handling of private namespaces

2021-04-07 10:48:31 +02:00

nvme-subsys.h

hw/block/nvme: fix out-of-bounds read in nvme_subsys_ctrl

2021-04-07 10:48:33 +02:00

nvme.c

hw/block/nvme: fix invalid msix exclusive uninit

2021-04-26 14:55:50 +01:00

nvme.h

hw/block/nvme: fix handling of private namespaces

2021-04-07 10:48:31 +02:00

onenand.c

block: Separate blk_is_writable() and blk_supports_write_perm()

2021-01-27 20:45:20 +01:00

pflash_cfi01.c

hw/block/pflash_cfi: Replace DPRINTF with trace events

2021-03-18 11:16:31 +01:00

pflash_cfi02.c

hw/block/pflash_cfi: Replace DPRINTF with trace events

2021-03-18 11:16:31 +01:00

swim.c

block: Separate blk_is_writable() and blk_supports_write_perm()

2021-01-27 20:45:20 +01:00

tc58128.c

hw/sh4: Add missing license

2021-03-06 16:18:42 +01:00

trace-events

hw/block/nvme: fix handling of private namespaces

2021-04-07 10:48:31 +02:00

trace.h

trace: switch position of headers to what Meson requires

2020-08-21 06:18:24 -04:00

vhost-user-blk.c

vhost-user-blk: Fail gracefully on too large queue size

2021-04-30 12:27:48 +02:00

virtio-blk.c

virtio-blk: Respect discard granularity

2021-03-15 09:48:53 +00:00

xen_blkif.h

xen: Import other xen/io/*.h

2019-06-24 10:42:30 +01:00

xen-block.c

xen-block: Fix removal of backend instance via xenstore

2021-03-23 11:18:20 +00:00