[libvirt] [PATCH] Fix error handling in qemuMonitorOpen

[Daniel Veillard]

On Thu, Nov 12, 2009 at 06:43:46AM +0900, Ryota Ozaki wrote:
> * src/qemu/qemu_monitor.c: add error check for qemuMonitorOpenXXX
> ---
>  src/qemu/qemu_monitor.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/src/qemu/qemu_monitor.c b/src/qemu/qemu_monitor.c
> index dcd2dd7..2357734 100644
> --- a/src/qemu/qemu_monitor.c
> +++ b/src/qemu/qemu_monitor.c
> @@ -474,6 +474,8 @@ qemuMonitorOpen(virDomainObjPtr vm,
>          goto cleanup;
>      }
>  
> +    if (mon->fd == -1) goto cleanup;
> +
>      if (virSetCloseExec(mon->fd) < 0) {
>          qemudReportError(NULL, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
>                           "%s", _("Unable to set monitor close-on-exec flag"));

  Good catch ! Applied, thanks !

Daniel

-- 
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