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Re: [Qemu-trivial] [Qemu-devel] [PATCH v3] vl: fix resource leak with mo


From: Fam Zheng
Subject: Re: [Qemu-trivial] [Qemu-devel] [PATCH v3] vl: fix resource leak with monitor_fdset_add_fd
Date: Mon, 16 Mar 2015 14:14:02 +0800
User-agent: Mutt/1.5.23 (2014-03-12)

On Sun, 03/15 10:16, Paolo Bonzini wrote:
> monitor_fdset_add_fd returns an AddfdInfo struct (used by the QMP
> command add_fd).  Free it.
> 
> Signed-off-by: Paolo Bonzini <address@hidden>

Reviewed-by: Fam Zheng <address@hidden>

> ---
>       v1->v2: line length [Fam], pass &error_abort [Shannon]
>         v2->v3: use "!!" instead of "? true : false" [Markus]
> ---
>  vl.c | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)
> 
> diff --git a/vl.c b/vl.c
> index eba5d4c..5985680 100644
> --- a/vl.c
> +++ b/vl.c
> @@ -1011,6 +1011,7 @@ static int parse_add_fd(QemuOpts *opts, void *opaque)
>      int fd, dupfd, flags;
>      int64_t fdset_id;
>      const char *fd_opaque = NULL;
> +    AddfdInfo *fdinfo;
>  
>      fd = qemu_opt_get_number(opts, "fd", -1);
>      fdset_id = qemu_opt_get_number(opts, "set", -1);
> @@ -1060,8 +1061,9 @@ static int parse_add_fd(QemuOpts *opts, void *opaque)
>      }
>  
>      /* add the duplicate fd, and optionally the opaque string, to the fd set 
> */
> -    monitor_fdset_add_fd(dupfd, true, fdset_id, fd_opaque ? true : false,
> -                         fd_opaque, NULL);
> +    fdinfo = monitor_fdset_add_fd(dupfd, true, fdset_id, !!fd_opaque, 
> fd_opaque,
> +                                  &error_abort);
> +    g_free(fdinfo);
>  
>      return 0;
>  }
> -- 
> 2.3.0
> 
> 



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