xen/MSI-X: disable logging by default
... to avoid allowing the guest to cause the control domain's disk to
fill.
This is XSA-130.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
--- a/tools/qemu-xen-traditional/hw/pass-through.h
+++ b/tools/qemu-xen-traditional/hw/pass-through.h
@@ -27,7 +27,7 @@
#include "qemu-timer.h"
/* Log acesss */
-#define PT_LOGGING_ENABLED
+/* #define PT_LOGGING_ENABLED */
/* Print errors even if logging is disabled */
#define PT_ERR(_f, _a...) fprintf(logfile, "%s: " _f, __func__, ##_a)