[libvirt] [PATCH] qemu: Don't allocate zero bytes
Daniel Veillard
veillard at redhat.com
Wed Jan 20 15:21:10 UTC 2010
On Wed, Jan 20, 2010 at 02:45:19AM +0100, Matthias Bolte wrote:
> ---
> src/qemu/qemu_conf.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c
> index 38eb3fd..92a9348 100644
> --- a/src/qemu/qemu_conf.c
> +++ b/src/qemu/qemu_conf.c
> @@ -836,7 +836,7 @@ qemudCapsInitGuest(virCapsPtr caps,
> return -1;
> }
>
> - if (VIR_ALLOC_N(machines, nmachines) < 0) {
> + if (VIR_ALLOC_N(machines, 1) < 0) {
> virReportOOMError(NULL);
> VIR_FREE(machine->name);
> VIR_FREE(machine);
Hum, it's more serious than that apparently since we're doing
machines[0] = machine;
nmachines = 1;
just after the allocation.
Seems to me that moving the
nmachines = 1;
is a bit easier to understand and more natural, but ACK either way
Daniel
--
Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/
daniel at veillard.com | Rpmfind RPM search engine http://rpmfind.net/
http://veillard.com/ | virtualization library http://libvirt.org/
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