On Thu, Feb 23, 2017 at 05:15 PM +0100, Michal Privoznik <mprivozn@xxxxxxxxxx> wrote:
> After eca76884ea in case of error in qemuDomainSetPrivatePaths()
> in pretended start we jump to stop. I've changed this during
> review from 'cleanup' which turned out to be correct. Well, sort
> of. We can't call qemuProcessStop() as it decrements
> driver->nactive and we did not increment it. However, it calls
> virDomainObjRemoveTransientDef() which is basically the only
> function we need to call. So call that function and goto cleanup;
>
> Signed-off-by: Michal Privoznik <mprivozn@xxxxxxxxxx>
> ---
> src/qemu/qemu_process.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
> index df1fa0371..9306e0e18 100644
> --- a/src/qemu/qemu_process.c
> +++ b/src/qemu/qemu_process.c
> @@ -4758,8 +4758,10 @@ qemuProcessInit(virQEMUDriverPtr driver,
> goto cleanup;
>
> if (flags & VIR_QEMU_PROCESS_START_PRETEND) {
> - if (qemuDomainSetPrivatePaths(driver, vm) < 0)
> - goto stop;
> + if (qemuDomainSetPrivatePaths(driver, vm) < 0) {
> + virDomainObjRemoveTransientDef(vm);
I'm not sure if this is needed (I think every caller of qemuProcessInit
will unref/free @vm/the transient domain in case of returning -1) but at
least it's not wrong and probably more safe :)
> + }
> } else {
> vm->def->id = qemuDriverAllocateID(driver);
> qemuDomainSetFakeReboot(driver, vm, false);
> --
> 2.11.0
>
Beste Grüße / Kind regards
Marc Hartmayer
IBM Deutschland Research & Development GmbH
Vorsitzende des Aufsichtsrats: Martina Koederitz
Geschäftsführung: Dirk Wittkopp
Sitz der Gesellschaft: Böblingen
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