Fabiano Rosas c3b99f3091 migration: Harden vmstate_handle_alloc ...

Harden the vmstate_handle_alloc function against overflow of the 64bit
integers it consumes and failure to allocate due to an exceedingly
large request.

Acked-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Fabiano Rosas <farosas@suse.de>

2026-08-28 09:09:32 -03:00

..

block-active.c

migration/block-active: Remove global active flag

2025-02-06 14:26:51 +01:00

block-dirty-bitmap.c

migration/block-dirty-bitmap: reject bitmap load onto ro node

2026-08-17 18:32:44 +03:00

channel-block.c

migration: add FEATURE_SEEKABLE to QIOChannelBlock

2025-11-03 16:04:09 -05:00

channel-block.h

migration: introduce a QIOChannel impl for BlockDriverState VMState

2022-06-22 19:33:43 +01:00

channel.c

migration: Fix rare hang of migration_channel_read_peek()

2026-08-13 09:41:40 -04:00

channel.h

migration: Move URI parsing to channel.c

2026-01-23 11:32:18 -03:00

colo-failover.c

migration/colo: Improve an x-colo-lost-heartbeat error message

2023-02-23 14:10:17 +01:00

colo-stubs.c

migration/colo: make colo_incoming_co() return void

2024-05-22 17:34:31 -03:00

colo.c

migration: Fail migration if switchover-ack is requested after switchover decision

2026-07-07 07:12:46 +02:00

cpr-exec.c

migration: Rename MIG_EVENT_PRECOPY_* to MIG_EVENT_*

2026-02-17 09:43:09 -03:00

cpr-transfer.c

migration: Fix crash on second migration when cancel early

2026-05-19 16:23:13 -04:00

cpr.c

migration/cpr: use hashtable for cpr fds

2026-05-20 15:49:10 -04:00

cpu-throttle.c

migration: Drop use of Stat64

2026-01-17 10:46:31 +11:00

dirtyrate.c

cocci: Do not initialize variable used by RAMBLOCK_FOREACH* macro

2026-05-06 16:10:46 +02:00

dirtyrate.h

include: Rename sysemu/ -> system/

2024-12-20 17:44:56 +01:00

exec.c

migration/channel: Centralize calling migration_channel_connect_outgoing

2026-01-23 11:34:25 -03:00

exec.h

migration/channel: Centralize calling migration_channel_connect_outgoing

2026-01-23 11:34:25 -03:00

fd.c

migration/channel: Centralize calling migration_channel_connect_outgoing

2026-01-23 11:34:25 -03:00

fd.h

migration/channel: Centralize calling migration_channel_connect_outgoing

2026-01-23 11:34:25 -03:00

file.c

migration/file: switch file_write_ramblock_iov to pwritev_all

2026-04-23 12:14:51 -03:00

file.h

migration/channel: Centralize calling migration_channel_connect_outgoing

2026-01-23 11:34:25 -03:00

global_state.c

migration/global_state: replace strcpy("") with explicit NUL termination

2026-05-20 15:41:33 -04:00

meson.build

migration: use stub_ss for vfio-stub.c

2026-05-28 18:44:00 +02:00

migration-hmp-cmds.c

migration/hmp-cmds: Include 'block/block-global-state.h' header

2026-08-16 16:32:42 +02:00

migration-stats.c

migration: Drop use of Stat64

2026-01-17 10:46:31 +11:00

migration-stats.h

migration: Remember total dirty bytes in mig_stats

2026-05-05 12:35:25 -04:00

migration.c

migration: update capability conflict test for postcopy-ram+mapped-ram

2026-08-28 09:09:26 -03:00

migration.h

migration: add eager load thread and setup for fast snapshot load

2026-08-28 09:09:26 -03:00

multifd-colo.c

multifd: Add COLO support

2026-03-09 08:53:32 -03:00

multifd-colo.h

multifd: Add COLO support

2026-03-09 08:53:32 -03:00

multifd-device-state.c

migration: Replace migrate_set_error() with migrate_error_propagate()

2025-12-23 09:24:34 -05:00

multifd-nocomp.c

multifd: Add COLO support

2026-03-09 08:53:32 -03:00

multifd-qatzip.c

migration/multifd: Replace assert() with error_setg() in recv paths

2026-08-12 08:39:39 -04:00

multifd-qpl.c

migration/multifd: Replace assert() with error_setg() in recv paths

2026-08-12 08:39:39 -04:00

multifd-uadk.c

migration/multifd: Replace assert() with error_setg() in recv paths

2026-08-12 08:39:39 -04:00

multifd-zero-page.c

migration: Drop use of Stat64

2026-01-17 10:46:31 +11:00

multifd-zlib.c

migration/multifd: Validate next_packet_size in zlib/zstd recv

2026-08-12 08:39:39 -04:00

multifd-zstd.c

migration/multifd: Validate next_packet_size in zlib/zstd recv

2026-08-12 08:39:39 -04:00

multifd.c

migration/multifd: fix Error leak in multifd_recv_terminate_threads()

2026-08-25 15:20:43 +04:00

multifd.h

multifd: Add COLO support

2026-03-09 08:53:32 -03:00

options.c

migration: update capability conflict test for postcopy-ram+mapped-ram

2026-08-28 09:09:26 -03:00

options.h

migration/rdma: add x-rdma-chunk-size parameter

2026-05-05 12:35:24 -04:00

page_cache.c

migration: Do away with usage of QERR_INVALID_PARAMETER_VALUE

2025-12-23 09:24:34 -05:00

page_cache.h

migration: Clean up signed vs. unsigned XBZRLE cache-size

2021-02-08 11:19:51 +00:00

postcopy-ram.c

migration: update capability conflict test for postcopy-ram+mapped-ram

2026-08-28 09:09:26 -03:00

postcopy-ram.h

migration: update capability conflict test for postcopy-ram+mapped-ram

2026-08-28 09:09:26 -03:00

qemu-file.c

migration: Make qemu_get_buffer_at() thread-safe

2026-08-28 09:09:25 -03:00

qemu-file.h

migration: Make qemu_get_buffer_at() thread-safe

2026-08-28 09:09:25 -03:00

ram.c

migration: add RAMBlock field and helper for fast snapshot load

2026-08-28 09:09:25 -03:00

ram.h

include: reorganize memory API headers

2025-12-27 10:11:09 +01:00

rdma.c

migration/rdma: Sanity check compress request ranges

2026-08-28 09:09:30 -03:00

rdma.h

migration/channel: Centralize calling migration_channel_connect_outgoing

2026-01-23 11:34:25 -03:00

savevm.c

migration: Check more vmstate flags

2026-08-28 09:09:31 -03:00

savevm.h

migration: add eager load thread and setup for fast snapshot load

2026-08-28 09:09:26 -03:00

socket.c

migration: Rename instances of start

2026-01-23 11:32:18 -03:00

socket.h

migration: Rename instances of start

2026-01-23 11:32:18 -03:00

tls.c

migration/channel: Rename migration_channel_connect

2026-01-23 11:32:18 -03:00

tls.h

migration: Handle error in the early async paths

2026-01-23 11:32:17 -03:00

trace-events

migration/rdma: Stick with rdma_ prefix for all tracepoints

2026-08-28 09:09:28 -03:00

trace.h

trace: switch position of headers to what Meson requires

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

vfio-stub.c

migration/vfio: compile only once

2025-09-02 17:57:05 +02:00

vfio.c

migration/vfio: compile only once

2025-09-02 17:57:05 +02:00

vmstate-types.c

migration/vmstate: Add VMState support for GByteArray

2026-06-01 19:32:49 +00:00

vmstate.c

migration: Harden vmstate_handle_alloc

2026-08-28 09:09:32 -03:00

xbzrle.c

migration/xbzrle: Use i386 host/cpuinfo.h

2023-05-23 16:51:18 -07:00

xbzrle.h

migration/xbzrle: Use i386 host/cpuinfo.h

2023-05-23 16:51:18 -07:00

yank_functions.c

migration/yank: Use channel features

2024-01-29 11:02:12 +08:00

yank_functions.h

migration: Move the yank unregister of channel_close out

2021-07-26 12:45:03 +01:00