Re: [libvirt PATCH] conf: Restrict use of <portForward> to the passt backend

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On a Tuesday in 2023, Andrea Bolognani wrote:
On Tue, Apr 18, 2023 at 03:19:45PM +0200, Ján Tomko wrote:
On a Tuesday in 2023, Andrea Bolognani wrote:
> That's already the case in practice, but it's a better
> experience for the user if we reject this configuration
> outright instead of silently ignoring part of it.
>
> Signed-off-by: Andrea Bolognani <abologna@xxxxxxxxxx>
> ---
> src/conf/domain_validate.c                    |  9 +++++++++
> ...t-user-slirp-portforward.x86_64-latest.err |  1 +
> .../net-user-slirp-portforward.xml            | 20 +++++++++++++++++++
> tests/qemuxml2argvtest.c                      |  1 +
> 4 files changed, 31 insertions(+)
> create mode 100644 tests/qemuxml2argvdata/net-user-slirp-portforward.x86_64-latest.err
> create mode 100644 tests/qemuxml2argvdata/net-user-slirp-portforward.xml

Reviewed-by: Ján Tomko <jtomko@xxxxxxxxxx>

Thanks for the review!

Right before pushing, I realized that VIR_ERR_INTERNAL_ERROR is
probably not the best fit for this scenario. Are you okay with me
squashing in the changes below?


Yes.

    VIR_ERR_CONFIG_UNSUPPORTED = 67,    /* unsupported configuration
                                           construct (Since: 0.7.3) */

We also use VIR_ERR_XML_ERROR in similar cases,
but I'm not sure whether it's more fitting, given its description:

    VIR_ERR_XML_ERROR = 27,             /* an XML description is not well
                                           formed or broken (Since: 0.1.1) */
Jano


diff --git a/src/conf/domain_validate.c b/src/conf/domain_validate.c
index 9c7ee6d75d..e04b85fee4 100644
--- a/src/conf/domain_validate.c
+++ b/src/conf/domain_validate.c
@@ -2101,7 +2101,7 @@ virDomainNetDefValidate(const virDomainNetDef *net)
        (net->type != VIR_DOMAIN_NET_TYPE_USER ||
         (net->type == VIR_DOMAIN_NET_TYPE_USER &&
          net->backend.type != VIR_DOMAIN_NET_BACKEND_PASST))) {
-        virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+        virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
                       _("The <portForward> element can only be used
with <interface type='user'> and its 'passt' backend"));
        return -1;
    }
diff --git a/tests/qemuxml2argvdata/net-user-slirp-portforward.x86_64-latest.err
b/tests/qemuxml2argvdata/net-user-slirp-portforward.x86_64-latest.err
index f296db1e8c..eaa934742e 100644
--- a/tests/qemuxml2argvdata/net-user-slirp-portforward.x86_64-latest.err
+++ b/tests/qemuxml2argvdata/net-user-slirp-portforward.x86_64-latest.err
@@ -1 +1 @@
-internal error: The <portForward> element can only be used with
<interface type='user'> and its 'passt' backend
+unsupported configuration: The <portForward> element can only be used
with <interface type='user'> and its 'passt' backend
--
Andrea Bolognani / Red Hat / Virtualization

Attachment: signature.asc
Description: PGP signature


[Index of Archives]     [Virt Tools]     [Libvirt Users]     [Lib OS Info]     [Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Big List of Linux Books]     [Yosemite News]     [KDE Users]     [Fedora Tools]

  Powered by Linux