OSDN Git Service

(root) / qmiga / qemu.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: d96c4d5) | patch
migration/colo: fix use after free of local_err
authorVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Tue, 24 Mar 2020 15:36:28 +0000 (18:36 +0300)
committerDr. David Alan Gilbert <dgilbert@redhat.com>
Wed, 25 Mar 2020 12:31:38 +0000 (12:31 +0000)
commit27d07fcfa70c3afa0664288cbce5334ed9595a3a
tree44333d05f57cbc5ba73c5d184ee5e8a63a9d5ff8tree | snapshot
parentd96c4d5f193e0e45beec80a6277728b32875bddbcommit | diff
migration/colo: fix use after free of local_err

local_err is used again in secondary_vm_do_failover() after
replication_stop_all(), 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: <20200324153630.11882-5-vsementsov@virtuozzo.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
migration/colo.c diff | blob | history
About OSDN
Find Software
Develop Software
Help