[libvirt] [PATCH] qemuDomainGetVcpusFlags: Initialize ncpuinfo
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