qemu-e2k/hw/input
liujunjie b55a06df4f ps2: check PS2Queue wptr pointer in post_load routine
In commit 802cbcb730, most issues have been fixed when qemu guest
migration. But the queue size still need to check whether is equal to
PS2_QUEUE_SIZE. If yes, the wptr should set as 0. Or, wptr would larger
than PS2_QUEUE_SIZE and never come back when ps2_queue_noirq is called.
This could lead to OOB access, add check to avoid it.

Signed-off-by: liujunjie <liujunjie23@huawei.com>
Reviewed-by: Gonglei <arei.gonglei@huawei.com>
Message-id: 20180607080237.12360-1-liujunjie23@huawei.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-06-18 12:06:45 +02:00
..
adb-internal.h Split adb.c into adb.c, adb-mouse.c and adb-kbd.c 2017-12-21 20:11:28 +01:00
adb-kbd.c adb: add trace-events for monitoring keyboard/mouse during bus enumeration 2018-03-06 13:16:29 +11:00
adb-mouse.c adb: add trace-events for monitoring keyboard/mouse during bus enumeration 2018-03-06 13:16:29 +11:00
adb.c Split adb.c into adb.c, adb-mouse.c and adb-kbd.c 2017-12-21 20:11:28 +01:00
hid.c hw/input/hid: Add support for several keys. 2017-12-18 17:07:02 +03:00
lm832x.c hw/i2c: Use DeviceClass::realize instead of I2CSlaveClass::init 2018-06-01 15:14:31 +02:00
Makefile.objs hw: make virtio devices configurable via default-configs/ 2018-06-01 15:14:31 +02:00
milkymist-softusb.c memory: Rename memory_region_init_ram() to memory_region_init_ram_nomigrate() 2017-07-14 17:59:42 +01:00
pckbd.c hw/input/pckbd: Convert away from old_mmio 2018-06-15 15:23:34 +01:00
pl050.c hw: explicitly include qemu/log.h 2016-05-19 16:42:29 +02:00
ps2.c ps2: check PS2Queue wptr pointer in post_load routine 2018-06-18 12:06:45 +02:00
pxa2xx_keypad.c Replace all occurances of __FUNCTION__ with __func__ 2018-01-22 09:46:18 +01:00
stellaris_input.c arm: Clean up includes 2016-01-29 15:07:23 +00:00
trace-events adb: add trace-events for monitoring keyboard/mouse during bus enumeration 2018-03-06 13:16:29 +11:00
tsc210x.c Replace all occurances of __FUNCTION__ with __func__ 2018-01-22 09:46:18 +01:00
tsc2005.c Replace all occurances of __FUNCTION__ with __func__ 2018-01-22 09:46:18 +01:00
virtio-input-hid.c hw: convert virtio-input-hid device to keycodemapdb 2018-01-29 09:35:44 +01:00
virtio-input-host.c virtio-input: support absolute axis config in pass-through 2016-04-13 17:26:12 +02:00
virtio-input.c virtio-input: fix eventq batching 2017-03-27 12:14:45 +02:00