qemu: fix memory leak while starting a guest

In commit cc41c648 I've re-factored qemuMonitorFindBalloonObjectPath, but
missed that there is a memory leak. The "nextpath" variable is
overwritten while looping in for cycle and we have to free it before next
cycle.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>

diff --git a/src/qemu/qemu_monitor.c b/src/qemu/qemu_monitor.c
index 6882a50479e492fd1e12f38f08acedaf49da7920..94495cd7179b242e02434cd922bb6a7776ad381d 100644 (file)
--- a/src/qemu/qemu_monitor.c
+++ b/src/qemu/qemu_monitor.c
@@ -1067,6 +1067,7 @@ qemuMonitorFindObjectPath(qemuMonitorPtr mon,
             }
 
             ret = qemuMonitorFindObjectPath(mon, nextpath, name, path);
+            VIR_FREE(nextpath);
         }
     }