[CRIU] Re: [PATCH] ipc: added error print in case of shm obj read failure

[Pavel Emelyanov]

On 02/10/2012 02:16 PM, Kinsbursky Stanislav wrote:
> 
> 
> Signed-off-by: Stanislav Kinsbursky <skinsbursky at parallels.com>

Ack

> ---
>  ipc_ns.c |    4 +++-
>  1 files changed, 3 insertions(+), 1 deletions(-)
> 
> diff --git a/ipc_ns.c b/ipc_ns.c
> index 339c770..6e08c5b 100644
> --- a/ipc_ns.c
> +++ b/ipc_ns.c
> @@ -373,8 +373,10 @@ static int prepare_ipc_shm(int pid)
>  		struct ipc_shm_entry shm;
>  
>  		ret = read_img_eof(fd, &shm);
> -		if (ret < 0)
> +		if (ret < 0) {
> +			pr_err("Failed to read IPC shared memory object\n");
>  			return -EIO;
> +		}
>  		if (ret == 0)
>  			break;
>  
>