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Refresh QEMU driver capabilities for each getCapabilities call.
Also fix up a couple issues where caps are accessed without locking the driver structure.
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@ -1,3 +1,8 @@
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Wed May 6 10:19:36 EDT 2009 Cole Robinson <crobinso@redhat.com>
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* src/qemu_driver.c : Refresh QEMU driver capabilities for each
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getCapabilities call.
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Wed May 6 15:42:08 CEST 2009 Daniel Veillard <veillard@redhat.com>
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* src/vbox/vbox_driver.c src/vbox/vbox_tmpl.c: changes in
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@ -1872,10 +1872,12 @@ static int qemudGetNodeInfo(virConnectPtr conn,
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static char *qemudGetCapabilities(virConnectPtr conn) {
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struct qemud_driver *driver = conn->privateData;
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char *xml;
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char *xml = NULL;
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qemuDriverLock(driver);
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if ((xml = virCapabilitiesFormatXML(driver->caps)) == NULL)
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virCapabilitiesFree(qemu_driver->caps);
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if ((qemu_driver->caps = qemudCapsInit()) == NULL ||
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(xml = virCapabilitiesFormatXML(driver->caps)) == NULL)
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virReportOOMError(conn);
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qemuDriverUnlock(driver);
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@ -3156,20 +3158,26 @@ cleanup:
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return ret;
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}
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static int qemudNodeGetSecurityModel(virConnectPtr conn, virSecurityModelPtr secmodel)
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static int qemudNodeGetSecurityModel(virConnectPtr conn,
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virSecurityModelPtr secmodel)
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{
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struct qemud_driver *driver = (struct qemud_driver *)conn->privateData;
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char *p;
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int ret = 0;
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if (!driver->securityDriver)
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return -2;
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qemuDriverLock(driver);
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if (!driver->securityDriver) {
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ret = -2;
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goto cleanup;
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}
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p = driver->caps->host.secModel.model;
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if (strlen(p) >= VIR_SECURITY_MODEL_BUFLEN-1) {
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qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
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_("security model string exceeds max %d bytes"),
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VIR_SECURITY_MODEL_BUFLEN-1);
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return -1;
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ret = -1;
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goto cleanup;
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}
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strcpy(secmodel->model, p);
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@ -3178,10 +3186,14 @@ static int qemudNodeGetSecurityModel(virConnectPtr conn, virSecurityModelPtr sec
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qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
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_("security DOI string exceeds max %d bytes"),
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VIR_SECURITY_DOI_BUFLEN-1);
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return -1;
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ret = -1;
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goto cleanup;
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}
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strcpy(secmodel->doi, p);
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return 0;
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cleanup:
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qemuDriverUnlock(driver);
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return ret;
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}
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/* TODO: check seclabel restore */
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