Christian Borntraeger c2cf265d86 KVM: s390: prevent buffer overrun on memory hotplug during migration ...

We must not go beyond the pre-allocated buffer. This can happen when
a new memory slot is added during migration.

Reported-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: stable@vger.kernel.org # 4.13+
Fixes: 190df4a212a7 (KVM: s390: CMMA tracking, ESSA emulation, migration mode)
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>

2017-12-22 15:22:41 +01:00

..

appldata

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

boot

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2017-11-13 11:47:01 -08:00

configs

s390: Remove CONFIG_HARDENED_USERCOPY

2017-11-16 13:12:21 +01:00

crypto

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2017-11-13 11:47:01 -08:00

hypfs

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

include

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2017-11-17 14:23:52 -08:00

kernel

treewide: setup_timer() -> timer_setup()

2017-11-21 15:57:07 -08:00

kvm

KVM: s390: prevent buffer overrun on memory hotplug during migration

2017-12-22 15:22:41 +01:00

lib

s390/spinlock: fix indentation

2017-11-14 22:07:58 +01:00

mm

s390: cmm: Convert timers to use timer_setup()

2017-11-21 15:46:44 -08:00

net

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2017-11-13 11:47:01 -08:00

numa

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

oprofile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

pci

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2017-11-13 11:47:01 -08:00

tools

s390: remove unused parameter from Makefile

2017-11-16 15:06:21 +01:00

defconfig

s390: update defconfig

2017-10-16 08:19:28 +02:00

Kbuild

s390/crypto: Provide s390 specific arch random functionality.

2017-04-26 13:41:35 +02:00

Kconfig

s390/perf: add perf_regs support and user stack dump

2017-11-16 15:06:11 +01:00

Kconfig.debug

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

Makefile

s390/disassembler: generate opcode tables from text file

2017-11-08 22:11:02 +01:00