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https://gitlab.com/libvirt/libvirt.git
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conf: move chardev validation into virDomainDeviceDefValidateInternal
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
This commit is contained in:
Pavel Hrdina
parent
a4ba59ff4b
commit
1e4cc18890
@ -5034,6 +5034,101 @@ virDomainDefHasUSB(const virDomainDef *def)
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return false;
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}
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#define SERIAL_CHANNEL_NAME_CHARS \
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"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-."
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static int
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virDomainChrSourceDefValidate(const virDomainChrSourceDef *def,
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const virDomainChrDef *chr_def)
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{
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switch ((virDomainChrType) def->type) {
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case VIR_DOMAIN_CHR_TYPE_NULL:
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case VIR_DOMAIN_CHR_TYPE_PTY:
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case VIR_DOMAIN_CHR_TYPE_VC:
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case VIR_DOMAIN_CHR_TYPE_STDIO:
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case VIR_DOMAIN_CHR_TYPE_SPICEVMC:
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case VIR_DOMAIN_CHR_TYPE_LAST:
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break;
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case VIR_DOMAIN_CHR_TYPE_FILE:
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case VIR_DOMAIN_CHR_TYPE_DEV:
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case VIR_DOMAIN_CHR_TYPE_PIPE:
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if (!def->data.file.path) {
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virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
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_("Missing source path attribute for char device"));
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return -1;
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}
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break;
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case VIR_DOMAIN_CHR_TYPE_NMDM:
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if (!def->data.nmdm.master) {
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virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
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_("Missing master path attribute for nmdm device"));
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return -1;
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}
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if (!def->data.nmdm.slave) {
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virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
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_("Missing slave path attribute for nmdm device"));
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return -1;
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}
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break;
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case VIR_DOMAIN_CHR_TYPE_TCP:
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if (!def->data.tcp.host) {
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virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
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_("Missing source host attribute for char device"));
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return -1;
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}
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if (!def->data.tcp.service) {
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virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
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_("Missing source service attribute for char device"));
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return -1;
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}
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break;
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case VIR_DOMAIN_CHR_TYPE_UDP:
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if (!def->data.udp.connectService) {
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virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
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_("Missing source service attribute for char device"));
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return -1;
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}
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break;
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case VIR_DOMAIN_CHR_TYPE_UNIX:
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/* path can be auto generated */
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if (!def->data.nix.path &&
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(!chr_def ||
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(chr_def->targetType != VIR_DOMAIN_CHR_CHANNEL_TARGET_TYPE_XEN &&
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chr_def->targetType != VIR_DOMAIN_CHR_CHANNEL_TARGET_TYPE_VIRTIO))) {
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virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
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_("Missing source path attribute for char device"));
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return -1;
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}
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break;
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case VIR_DOMAIN_CHR_TYPE_SPICEPORT:
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if (!def->data.spiceport.channel) {
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virReportError(VIR_ERR_XML_ERROR, "%s",
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_("Missing source channel attribute for char device"));
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return -1;
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}
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if (strspn(def->data.spiceport.channel,
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SERIAL_CHANNEL_NAME_CHARS) < strlen(def->data.spiceport.channel)) {
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virReportError(VIR_ERR_INVALID_ARG, "%s",
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_("Invalid character in source channel for char device"));
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return -1;
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}
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break;
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}
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return 0;
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}
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static int
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virDomainRedirdevDefValidate(const virDomainDef *def,
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const virDomainRedirdevDef *redirdev)
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@ -5046,7 +5141,7 @@ virDomainRedirdevDefValidate(const virDomainDef *def,
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return -1;
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}
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return 0;
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return virDomainChrSourceDefValidate(redirdev->source, NULL);
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}
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@ -5104,6 +5199,33 @@ virDomainControllerDefValidate(const virDomainControllerDef *controller)
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}
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static int
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virDomainChrDefValidate(const virDomainChrDef *chr)
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{
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return virDomainChrSourceDefValidate(chr->source, chr);
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}
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static int
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virDomainSmartcardDefValidate(const virDomainSmartcardDef *smartcard)
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{
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if (smartcard->type == VIR_DOMAIN_SMARTCARD_TYPE_PASSTHROUGH)
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return virDomainChrSourceDefValidate(smartcard->data.passthru, NULL);
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return 0;
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}
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static int
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virDomainRNGDefValidate(const virDomainRNGDef *rng)
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{
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if (rng->backend == VIR_DOMAIN_RNG_BACKEND_EGD)
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return virDomainChrSourceDefValidate(rng->source.chardev, NULL);
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return 0;
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}
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static int
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virDomainDeviceDefValidateInternal(const virDomainDeviceDef *dev,
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const virDomainDef *def)
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@ -5121,6 +5243,15 @@ virDomainDeviceDefValidateInternal(const virDomainDeviceDef *dev,
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case VIR_DOMAIN_DEVICE_CONTROLLER:
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return virDomainControllerDefValidate(dev->data.controller);
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case VIR_DOMAIN_DEVICE_CHR:
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return virDomainChrDefValidate(dev->data.chr);
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case VIR_DOMAIN_DEVICE_SMARTCARD:
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return virDomainSmartcardDefValidate(dev->data.smartcard);
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case VIR_DOMAIN_DEVICE_RNG:
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return virDomainRNGDefValidate(dev->data.rng);
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case VIR_DOMAIN_DEVICE_LEASE:
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case VIR_DOMAIN_DEVICE_FS:
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case VIR_DOMAIN_DEVICE_INPUT:
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@ -5130,11 +5261,8 @@ virDomainDeviceDefValidateInternal(const virDomainDeviceDef *dev,
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case VIR_DOMAIN_DEVICE_WATCHDOG:
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case VIR_DOMAIN_DEVICE_GRAPHICS:
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case VIR_DOMAIN_DEVICE_HUB:
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case VIR_DOMAIN_DEVICE_SMARTCARD:
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case VIR_DOMAIN_DEVICE_CHR:
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case VIR_DOMAIN_DEVICE_MEMBALLOON:
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case VIR_DOMAIN_DEVICE_NVRAM:
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case VIR_DOMAIN_DEVICE_RNG:
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case VIR_DOMAIN_DEVICE_SHMEM:
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case VIR_DOMAIN_DEVICE_TPM:
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case VIR_DOMAIN_DEVICE_PANIC:
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@ -11080,9 +11208,6 @@ virDomainChrSourceDefParseLog(virDomainChrSourceDefPtr def,
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}
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#define SERIAL_CHANNEL_NAME_CHARS \
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"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-."
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/* Parse the source half of the XML definition for a character device,
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* where node is the first element of node->children of the parent
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* element. def->type must already be valid.
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@ -11209,88 +11334,6 @@ virDomainChrSourceDefParseXML(virDomainChrSourceDefPtr def,
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}
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}
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switch ((virDomainChrType) def->type) {
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case VIR_DOMAIN_CHR_TYPE_NULL:
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case VIR_DOMAIN_CHR_TYPE_PTY:
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case VIR_DOMAIN_CHR_TYPE_VC:
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case VIR_DOMAIN_CHR_TYPE_STDIO:
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case VIR_DOMAIN_CHR_TYPE_SPICEVMC:
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case VIR_DOMAIN_CHR_TYPE_LAST:
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break;
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case VIR_DOMAIN_CHR_TYPE_FILE:
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case VIR_DOMAIN_CHR_TYPE_DEV:
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case VIR_DOMAIN_CHR_TYPE_PIPE:
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if (!def->data.file.path) {
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virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
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_("Missing source path attribute for char device"));
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goto error;
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}
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break;
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case VIR_DOMAIN_CHR_TYPE_NMDM:
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if (!def->data.nmdm.master) {
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virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
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_("Missing master path attribute for nmdm device"));
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goto error;
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}
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if (!def->data.nmdm.slave) {
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virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
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_("Missing slave path attribute for nmdm device"));
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goto error;
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}
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break;
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case VIR_DOMAIN_CHR_TYPE_TCP:
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if (!def->data.tcp.host) {
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virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
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_("Missing source host attribute for char device"));
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goto error;
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}
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if (!def->data.tcp.service) {
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virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
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_("Missing source service attribute for char device"));
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goto error;
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}
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break;
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case VIR_DOMAIN_CHR_TYPE_UDP:
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if (!def->data.udp.connectService) {
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virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
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_("Missing source service attribute for char device"));
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goto error;
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}
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break;
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case VIR_DOMAIN_CHR_TYPE_UNIX:
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/* path can be auto generated */
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if (!def->data.nix.path &&
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(!chr_def ||
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(chr_def->targetType != VIR_DOMAIN_CHR_CHANNEL_TARGET_TYPE_XEN &&
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chr_def->targetType != VIR_DOMAIN_CHR_CHANNEL_TARGET_TYPE_VIRTIO))) {
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virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
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_("Missing source path attribute for char device"));
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goto error;
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}
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break;
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case VIR_DOMAIN_CHR_TYPE_SPICEPORT:
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if (!def->data.spiceport.channel) {
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virReportError(VIR_ERR_XML_ERROR, "%s",
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_("Missing source channel attribute for char device"));
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goto error;
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}
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if (strspn(def->data.spiceport.channel,
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SERIAL_CHANNEL_NAME_CHARS) < strlen(def->data.spiceport.channel)) {
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virReportError(VIR_ERR_INVALID_ARG, "%s",
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_("Invalid character in source channel for char device"));
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goto error;
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}
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break;
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}
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ret = 0;
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cleanup:
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return ret;
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