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[PATCH 0/8] Fix memory leak of some device state in migration

From: g00517791
Subject: [PATCH 0/8] Fix memory leak of some device state in migration
Date: Sat, 26 Dec 2020 18:33:39 +0800

From: Jinhao Gao <gaojinhao@huawei.com>

For some device state having some fields of VMS_ALLOC flag, they don't
free memory allocated for the fields in vmstate_save_state and vmstate
_load_state. We add funcs or sentences of free memory before allocation
of memory or after load of memory to avoid memory leak.

Jinhao Gao (8):
  vmbus: Fix memory leak of vmstate_gpadl
  virtio-net: Fix memory leak of vmstate_virtio_net_rss
  spapr: Fix memory leak of vmstate_spapr_event_entry
  spapr_pci: Fix memory leak of vmstate_spapr_pci
  savevm: Fix memory leak of vmstate_configuration
  vmbus: Fix memory leak of vmstate_vmbus_chan_req
  tpm_emulator: Fix memory leak of vmstate_tpm_emulator
  dbus-vmstate: Fix memory leak of dbus_vmstate

 backends/dbus-vmstate.c     | 11 +++++++++++
 backends/tpm/tpm_emulator.c | 13 +++++++++++++
 hw/hyperv/vmbus.c           | 22 ++++++++++++++++++++++
 hw/net/virtio-net.c         | 11 +++++++++++
 hw/ppc/spapr.c              | 12 ++++++++++++
 hw/ppc/spapr_pci.c          | 11 +++++++++++
 migration/savevm.c          | 31 +++++++++++++++++++++++++++----
 7 files changed, 107 insertions(+), 4 deletions(-)


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