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,
Peter.