[libvirt] [PATCH v2 01/14] libxl: allow only 'ethernet' and 'bridge' interfaces, allow script there
Jim Fehlig
jfehlig at suse.com
Thu Jun 13 21:28:38 UTC 2013
Marek Marczykowski-Górecki wrote:
> Actually only those interface types are handled correctly so reject
> others instead of ignoring settings (i.e. treating as bridge/ethernet
> anyway).
> Also allow <script/> in 'ethernet' (which should be the only
> script-allowing type). Keep <script/> allowed in bridge to be compatible
> with legacy 'xen' driver.
>
> Changes in v2:
> - reject interfaces other than 'ethernet' or 'bridge'
> - change title to better match patch content (was "libxl: allow script
> for any network interface, not only bridge")
> - update description
>
No need to add notes about the evolution of a patch in the commit
message. Standard practice here is to add them after the '---' using
the '--annotate' option to git send-email.
ACK to the patch though :). I removed the notes about changes in v2 and
pushed.
Thanks!
Jim
> Signed-off-by: Marek Marczykowski-Górecki <marmarek at invisiblethingslab.com>
> ---
> src/libxl/libxl_conf.c | 24 +++++++++++++-----------
> 1 file changed, 13 insertions(+), 11 deletions(-)
>
> diff --git a/src/libxl/libxl_conf.c b/src/libxl/libxl_conf.c
> index 90d563b..b9cb61e 100644
> --- a/src/libxl/libxl_conf.c
> +++ b/src/libxl/libxl_conf.c
> @@ -563,18 +563,20 @@ libxlMakeNic(virDomainNetDefPtr l_nic, libxl_device_nic *x_nic)
> if (VIR_STRDUP(x_nic->ifname, l_nic->ifname) < 0)
> return -1;
>
> - if (l_nic->type == VIR_DOMAIN_NET_TYPE_BRIDGE) {
> - if (VIR_STRDUP(x_nic->bridge, l_nic->data.bridge.brname) < 0)
> - return -1;
> - if (VIR_STRDUP(x_nic->script, l_nic->script) < 0)
> - return -1;
> - } else {
> - if (l_nic->script) {
> - virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
> - _("scripts are not supported on interfaces of type %s"),
> - virDomainNetTypeToString(l_nic->type));
> + switch (l_nic->type) {
> + case VIR_DOMAIN_NET_TYPE_BRIDGE:
> + if (VIR_STRDUP(x_nic->bridge, l_nic->data.bridge.brname) < 0)
> + return -1;
> + /* fallthrough */
> + case VIR_DOMAIN_NET_TYPE_ETHERNET:
> + if (VIR_STRDUP(x_nic->script, l_nic->script) < 0)
> + return -1;
> + break;
> + default:
> + virReportError(VIR_ERR_INTERNAL_ERROR,
> + _("libxenlight does not support network device type %s"),
> + virDomainNetTypeToString(l_nic->type));
> return -1;
> - }
> }
>
> return 0;
>
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