Re: [2.6 patch] fs/smbfs/request.c: turn NULL dereference into BUG()

[Jean Delvare <khali@linux-fr.org>]

Hi Andrew, all,

> In a case documented as
> 
>   We should never be called with any of these states
> 
> BUG() in a case that would later result in a NULL pointer dereference.
> 
> Signed-off-by: Adrian Bunk <bunk@stusta.de>
> 
> --- linux-2.6.12-rc1-mm3-full/fs/smbfs/request.c.old	2005-03-26 13:19:19.000000000 +0100
> +++ linux-2.6.12-rc1-mm3-full/fs/smbfs/request.c	2005-03-26 13:41:30.000000000 +0100
> @@ -786,8 +642,7 @@ int smb_request_recv(struct smb_sb_info 
>  		/* We should never be called with any of these states */
>  	case SMB_RECV_END:
>  	case SMB_RECV_REQUEST:
> -		server->rstate = SMB_RECV_END;
> -		break;
> +		BUG();
>  	}
>  
>  	if (result < 0) {

Can you please pick this one for next -mm?

Thanks,
-- 
Jean Delvare
-
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