In the 404bac14 the @tmp variable was introduced. It's purpose is to avoid typecasting when parsing --pagesize argument. However, if the argument is not presented, tmp may be used uninitialized resulting in bogus virNodeGetFreePages() API call: virsh freepages --cellno 2 error: Failed to open file '/sys/devices/system/node/node2/hugepages/hugepages-4294967295kB/free_hugepages': No such file or directory Signed-off-by: Michal Privoznik <mprivozn@xxxxxxxxxx> --- tools/virsh-host.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/virsh-host.c b/tools/virsh-host.c index 13d4c5c..734f1a8 100644 --- a/tools/virsh-host.c +++ b/tools/virsh-host.c @@ -229,7 +229,7 @@ cmdFreepages(vshControl *ctl, const vshCmd *cmd) bool ret = false; unsigned int npages; unsigned int *pagesize = NULL; - unsigned long long tmp; + unsigned long long tmp = 0; int cell; unsigned long long *counts = NULL; size_t i, j; -- 1.8.5.5 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list