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(parent: 27d07fc) | patch
migration/ram: fix use after free of local_err
authorVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Tue, 24 Mar 2020 15:36:29 +0000 (18:36 +0300)
committerDr. David Alan Gilbert <dgilbert@redhat.com>
Wed, 25 Mar 2020 12:31:38 +0000 (12:31 +0000)
commitb4a1733c5e6827c72b0dcfa295e07ef7b1ebccff
treeecef70efe0d6412fdadd790bdeb404e7b5bef432tree | snapshot
parent27d07fcfa70c3afa0664288cbce5334ed9595a3acommit | diff
migration/ram: fix use after free of local_err

local_err is used again in migration_bitmap_sync_precopy() after
precopy_notify(), so we must zero it. Otherwise try to set
non-NULL local_err will crash.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20200324153630.11882-6-vsementsov@virtuozzo.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
migration/ram.c diff | blob | history
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