diff options
author | Peter Krempa <pkrempa@redhat.com> | 2020-03-26 15:37:44 +0100 |
---|---|---|
committer | Peter Krempa <pkrempa@redhat.com> | 2020-03-26 17:56:30 +0100 |
commit | e060b0624d1b78438b759cc5a25da87b28c9736c (patch) | |
tree | a32e1dbd800ccde7b57b16a45b66b99822ebbe80 | |
parent | e05dd1abdc3b3eeac6e12ab105e56138d783af2a (diff) | |
download | libvirt-e060b0624d1b78438b759cc5a25da87b28c9736c.tar.gz |
qemuBackupBegin: Fix monitor access when rolling back due to failure
The code attempting to clean up after a failed pull mode backup job
wrongly entered monitor but didn't clean up nor exit monitor due to a
logic bug. Fix the condition.
Introduced in a1521f84a53
https://bugzilla.redhat.com/show_bug.cgi?id=1817327
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
-rw-r--r-- | src/qemu/qemu_backup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/qemu/qemu_backup.c b/src/qemu/qemu_backup.c index 8b66ee8d1f..9a056fa407 100644 --- a/src/qemu/qemu_backup.c +++ b/src/qemu/qemu_backup.c @@ -894,7 +894,7 @@ qemuBackupBegin(virDomainObjPtr vm, qemuCheckpointRollbackMetadata(vm, chk); if (!job_started && nbd_running && - qemuDomainObjEnterMonitorAsync(priv->driver, vm, QEMU_ASYNC_JOB_BACKUP) < 0) { + qemuDomainObjEnterMonitorAsync(priv->driver, vm, QEMU_ASYNC_JOB_BACKUP) == 0) { ignore_value(qemuMonitorNBDServerStop(priv->mon)); ignore_value(qemuDomainObjExitMonitor(priv->driver, vm)); } |