qemuBuildChrDeviceCommandLine: Don't leak devstr

It's caller's responsibility to free return value of
qemuBuildChrDeviceStr().

diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 0e517f21a78e2f0039e6ae7c18a4c277800a6091..d6ef9cd60a5973b51d2fbdbfb3b88da268dcdaa3 100644 (file)
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -6608,6 +6608,7 @@ qemuBuildChrDeviceCommandLine(virCommandPtr cmd,
         return -1;
 
     virCommandAddArgList(cmd, "-device", devstr, NULL);
+    VIR_FREE(devstr);
     return 0;
 }