In the summary line please shortly describe the change itself e.g.: conf: Move validation of graphics transport out of parser
Any further description can be in the body, including mentioning issues and other less-relevant information. Additionally in my reply to your application where I've pointed you to our guidance of how to send patches I've pointed you to: https://www.libvirt.org/hacking.html#submitting-patches The very next paragraph (direct anchor link: https://www.libvirt.org/hacking.html#developer-certificate-of-origin ) states: Developer Certificate of Origin =============================== Contributors to libvirt projects **must** assert that they are in compliance with the `Developer Certificate of Origin 1.1 <https://developercertificate.org/>`__. This is achieved by adding a "Signed-off-by" line containing the contributor's name and e-mail to every commit message. The presence of this line attests that the contributor has read the above lined DCO and agrees with its statements. Make sure to follow that guidance too. Also note that pseudonyms are not accepted. On Mon, Apr 03, 2023 at 13:05:53 +0530, skran wrote: > diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c > index 3ab7cd2666..2a94566047 100644 > --- a/src/conf/domain_conf.c > +++ b/src/conf/domain_conf.c > @@ -5840,14 +5840,14 @@ virDomainStorageNetworkParseHost(xmlNodePtr hostnode, > host->socket = virXMLPropString(hostnode, "socket"); > > if (host->transport == VIR_STORAGE_NET_HOST_TRANS_UNIX && > - host->socket == NULL) { > + virDomainStorageNetHostSocketValidate(host)) { > virReportError(VIR_ERR_XML_ERROR, "%s", > _("missing socket for unix transport")); > goto cleanup; > } > > if (host->transport != VIR_STORAGE_NET_HOST_TRANS_UNIX && > - host->socket != NULL) { > + !virDomainStorageNetHostSocketValidate(host)) { > virReportError(VIR_ERR_XML_ERROR, > _("transport '%1$s' does not support socket > attribute"), > transport); Both hunks above don't really move the validation anywhere. It just moves one condition to different file which in fact decreases readability of the code. Additionally virDomainStorageNetHostSocketValidate returns 0 or -1 but you don't check it explicitly, which further obscures the code. This part of the patch doesn't make much sense. > @@ -11024,30 +11024,8 @@ > virDomainGraphicsListenDefParseXML(virDomainGraphicsListenDef *def, > VIR_XML_PROP_REQUIRED, &def->type) < 0) > goto error; > > - switch (def->type) { > - case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET: > - if (graphics->type != VIR_DOMAIN_GRAPHICS_TYPE_VNC && > - graphics->type != VIR_DOMAIN_GRAPHICS_TYPE_SPICE) { > - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, > - _("listen type 'socket' is not available for > graphics type '%1$s'"), > - graphicsType); > - goto error; > - } > - break; > - case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_NONE: > - if (graphics->type != VIR_DOMAIN_GRAPHICS_TYPE_SPICE && > - graphics->type != VIR_DOMAIN_GRAPHICS_TYPE_VNC) { > - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, > - _("listen type 'none' is not available for > graphics type '%1$s'"), > - graphicsType); > - goto error; > - } > - break; > - case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_ADDRESS: > - case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_NETWORK: > - case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_LAST: > - break; > - } > + if (virDomainGraphicsListenDefValidate(def, graphics, graphicsType)) > + goto error; While this bit technically doesn't really move the validation out of the parser [1] this is an acceptable change. [1] moving the validation out of the parser means that the error is not raised from the parser altogether. > > if (def->type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_ADDRESS) { > if (address && addressCompat && STRNEQ(address, addressCompat)) { > diff --git a/src/conf/domain_validate.c b/src/conf/domain_validate.c > index 9265fef4f9..b8b8f941cc 100644 > --- a/src/conf/domain_validate.c > +++ b/src/conf/domain_validate.c > @@ -2669,6 +2669,38 @@ virDomainGraphicsDefValidate(const virDomainDef *def, > return 0; > } > > +int > +virDomainGraphicsListenDefValidate(const virDomainGraphicsListenDef *def, > + const virDomainGraphicsDef *graphics, > + const char *graphicsType) The only caller passes graphicsType via: const char *graphicsType = virDomainGraphicsTypeToString(graphics->type); Since it's the only use of 'graphicsType' in the caller move that bit here and remove the argument. > +{ > + switch (def->type) { > + case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET: > + if (graphics->type != VIR_DOMAIN_GRAPHICS_TYPE_VNC && > + graphics->type != VIR_DOMAIN_GRAPHICS_TYPE_SPICE) { > + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, > + _("listen type 'socket' is not available for > graphics type '%1$s'"), > + graphicsType); > + return -1; > + } > + break; > + case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_NONE: > + if (graphics->type != VIR_DOMAIN_GRAPHICS_TYPE_SPICE && > + graphics->type != VIR_DOMAIN_GRAPHICS_TYPE_VNC) { > + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, > + _("listen type 'none' is not available for > graphics type '%1$s'"), > + graphicsType); > + return -1; > + } > + break; > + case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_ADDRESS: > + case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_NETWORK: > + case VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_LAST: > + break; > + } > + return 0; > +}
