Currently, there's a path to use the ncpuinfo variable uninitialized, which leads to a compiler warning: qemu/qemu_driver.c: In function 'qemuDomainGetVcpusFlags': qemu/qemu_driver.c:4573:9: error: 'ncpuinfo' may be used uninitialized in this function [-Werror=maybe-uninitialized] for (i = 0; i < ncpuinfo; i++) { ^ --- Pushed under trivial & build-breaker rules. src/qemu/qemu_driver.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index e5f6988..c24f39c 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -4512,7 +4512,7 @@ qemuDomainGetVcpusFlags(virDomainPtr dom, unsigned int flags) int ret = -1; virCapsPtr caps = NULL; qemuAgentCPUInfoPtr cpuinfo = NULL; - int ncpuinfo; + int ncpuinfo = -1; int i; virCheckFlags(VIR_DOMAIN_AFFECT_LIVE | -- 1.8.2.1