| commit | b4a1733c5e6827c72b0dcfa295e07ef7b1ebccff | |
| author | Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> | |
| Tue, 24 Mar 2020 15:36:29 +0000 (24 18:36 +0300) | ||
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | |
| Wed, 25 Mar 2020 12:31:38 +0000 (25 12:31 +0000) | ||
| tree | ecef70efe0d6412fdadd790bdeb404e7b5bef432 | treesnapshot (tar.gz zip) |
| parent | 27d07fcfa70c3afa0664288cbce5334ed9595a3a | commitdiff |
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>
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 | diffblobblamehistory |