On Fri, May 15, 2015 at 11:06:57AM -0400, Boris Ostrovsky wrote:
> Commit e78e8b9bb649 ("libxl: Add interface for querying hypervisor
> about PCI topology") neglected to initialize valid_devs. This
> may result in not printing a message to console if no IO topology
> information is available and, more importantly, may break non-debug
> builds on some versions of gcc.
>
> Signed-off-by: Boris Ostrovsky <boris.ostrov...@oracle.com>
> Reported-by: Olaf Hering <o...@aepfle.de>
Acked-by: Wei Liu <wei.l...@citrix.com>
> ---
> tools/libxl/xl_cmdimpl.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/tools/libxl/xl_cmdimpl.c b/tools/libxl/xl_cmdimpl.c
> index 373aa37..6d60ce4 100644
> --- a/tools/libxl/xl_cmdimpl.c
> +++ b/tools/libxl/xl_cmdimpl.c
> @@ -5423,7 +5423,7 @@ static void output_topologyinfo(void)
> libxl_cputopology *cpuinfo;
> int i, nr;
> libxl_pcitopology *pciinfo;
> - int valid_devs;
> + int valid_devs = 0;
>
>
> cpuinfo = libxl_get_cpu_topology(ctx, &nr);
> --
> 1.7.1
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