Re: [libvirt] [PATCH] qemu: check for json allocation failure

On 10/13/2011 02:13 AM, Eric Blake wrote: > > diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c > index 18d1c9f..cd8f1e5 100644 > --- a/src/qemu/qemu_monitor_json.c > +++ b/src/qemu/qemu_monitor_json.c > @@ -1364,6 +1364,9 @@ int qemuMonitorJSONGetBlockInfo(qemuMonitorPtr mon, > virJSONValuePtr reply = NULL; > virJSONValuePtr devices; > > + if (!cmd) > + return -1; > + > ret = qemuMonitorJSONCommand(mon, cmd,&reply); > if (ret == 0) > ret = qemuMonitorJSONCheckError(cmd, reply); ACK,