netdev - Re: [iproute PATCH] rdma: Fix for ineffective check in add

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Date:   Thu, 18 Oct 2018 09:27:47 -0600
From:   David Ahern <dsahern@...il.com>
To:     Phil Sutter <phil@....cc>,
        Stephen Hemminger <stephen@...workplumber.org>
Cc:     netdev@...r.kernel.org, Arkadi Sharshevsky <arkadis@...lanox.com>
Subject: Re: [iproute PATCH] rdma: Fix for ineffective check in add_filter()

On 10/18/18 5:41 AM, Phil Sutter wrote:
> With 'name' field defined as array in struct filters, it will always
> contain a value irrespective of whether a name was assigned or not.
> 
> Fix this by turning the field into a const char pointer.
> 
> Fixes: 8cd644095842a ("devlink: Add support for devlink resource abstraction")

Stale paste buffer? Seems like the correct tag is
Fixes: 1174be72d1b4c ("rdma: Add filtering infrastructure")


> Signed-off-by: Phil Sutter <phil@....cc>
> ---
>  rdma/rdma.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/rdma/rdma.h b/rdma/rdma.h
> index d4b7ba1918b13..c3b7530b6cc71 100644
> --- a/rdma/rdma.h
> +++ b/rdma/rdma.h
> @@ -34,7 +34,7 @@
>  
>  #define MAX_NUMBER_OF_FILTERS 64
>  struct filters {
> -	char name[32];
> +	const char *name;
>  	bool is_number;
>  };
>  
>