Re: [PATCH 6/5 V5] GetCPUStats: fix overflow test

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 02/09/2012 03:43 AM, Lai Jiangshan wrote:
> Signed-off-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
> ---
>  src/libvirt.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/src/libvirt.c b/src/libvirt.c
> index 8035add..a55d823 100644
> --- a/src/libvirt.c
> +++ b/src/libvirt.c
> @@ -18541,7 +18541,7 @@ int virDomainGetCPUStats(virDomainPtr domain,
>          (start_cpu == -1 && ncpus != 1) ||
>          ((params == NULL) != (nparams == 0)) ||
>          (ncpus == 0 && params != NULL) ||
> -        ncpus < UINT_MAX / nparams) {
> +        (nparams && ncpus > UINT_MAX / nparams)) {

Good catch, and I'm pushing this one now, before taking longer to review
the others.

-- 
Eric Blake   eblake@xxxxxxxxxx    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

Attachment: signature.asc
Description: OpenPGP digital signature

--
libvir-list mailing list
libvir-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/libvir-list

[Index of Archives]     [Virt Tools]     [Libvirt Users]     [Lib OS Info]     [Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Big List of Linux Books]     [Yosemite News]     [KDE Users]     [Fedora Tools]