If the virDomainShutdown() op was run on an active QEMu vm, it would crash, since the def->monitor_chr was NULL. Daniel commit 49ec121fd806aaa07bbcba9668a8f9dd43dda9c4 Author: Daniel P. Berrange <berrange(a)redhat.com&gt; Date: Fri Jul 31 15:50:46 2009 +0100 Fix crash when attempting to shutdown inactive QEMU vm * src/qemu_driver.c: Add check that QEMU is active before attemting to shutdown. Fix error code for check in destroy method diff --git a/src/qemu_driver.c b/src/qemu_driver.c index 26897d3..cebbafb 100644 --- a/src/qemu_driver.c +++ b/src/qemu_driver.c @@ -2940,6 +2940,12 @@ static int qemudDomainShutdown(virDomainPtr dom) { goto cleanup; } + if (!virDomainIsActive(vm)) { + qemudReportError(dom->conn, dom, NULL, VIR_ERR_OPERATION_INVALID, + "%s", _("domain is not running")); + goto cleanup; + } + if (qemudMonitorCommand(vm, "system_powerdown", &info) < 0) { qemudReportError(dom->conn, dom, NULL, VIR_ERR_OPERATION_FAILED, "%s", _("shutdown operation failed")); @@ -2971,7 +2977,7 @@ static int qemudDomainDestroy(virDomainPtr dom) { goto cleanup; } if (!virDomainIsActive(vm)) { - qemudReportError(dom->conn, dom, NULL, VIR_ERR_OPERATION_FAILED, + qemudReportError(dom->conn, dom, NULL, VIR_ERR_OPERATION_INVALID, "%s", _("domain is not running")); goto cleanup; } -- |: Red Hat, Engineering, London -o- http://people.redhat.com/berrange/ :| |: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|