Re: [libvirt] [PATCH] qemu: Take error path if acquiring of job fails in qemuDomainSaveInternal

Due to a goto statement missed when refactoring in 2771f8b74c1bf50d1fa when acquiring of a domain job failed the error path was not taken. This resulted into a crash afterwards as a extra reference was removed from a

domain object leading to it being freed. An attempt to list the domains afterwards leaded to a crash of the daemon afterwards.

https://bugzilla.redhat.com/show_bug.cgi?id=928672 --- Sorry for breaking that in the first place :/ src/qemu/qemu_driver.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 0af76a5..96f87cd 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -2987,8 +2987,8 @@ qemuDomainSaveInternal(virQEMUDriverPtr driver, virDomainPtr dom, if (!qemuMigrationIsAllowed(driver, vm, vm->def, false, false)) goto cleanup; - if (qemuDomainObjBeginAsyncJob(driver, vm, - QEMU_ASYNC_JOB_SAVE) < 0) + if (qemuDomainObjBeginAsyncJob(driver, vm, QEMU_ASYNC_JOB_SAVE) < 0) + goto cleanup; memset(&priv->job.info, 0, sizeof(priv->job.info)); priv->job.info.type = VIR_DOMAIN_JOB_UNBOUNDED;