Re: [PATCH v2] qemu: Pass / fill niothreads for qemuMonitorGetIOThreads

Let's pass along / fill @niothreads rather than trying to make dual use as a return value and thread count. This resolves a Coverity issue detected in qemuDomainGetIOThreadsMon where if qemuDomainObjExitMonitor failed, then a -1 was returned and overwrite @niothreads causing a memory leak. Signed-off-by: John Ferlan <jferlan(a)redhat.com&gt; --- Since v1, updated the logic to pass @niothreads around rather than rely on the dual meaning. Took the full plunge. src/qemu/qemu_driver.c | 23 +++++++++++------------ src/qemu/qemu_monitor.c | 8 +++++--- src/qemu/qemu_monitor.h | 3 ++- src/qemu/qemu_monitor_json.c | 6 ++++-- src/qemu/qemu_monitor_json.h | 3 ++- src/qemu/qemu_process.c | 4 ++-- tests/qemumonitorjsontest.c | 4 ++-- 7 files changed, 28 insertions(+), 23 deletions(-)