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Date:	Mon, 10 Nov 2014 15:43:48 -0700
From:	Jens Axboe <>
To:	Tony Battersby <>,,
	"James E.J. Bottomley" <>
Subject: Re: [PATCH] scsi: Fix more error handling in SCSI_IOCTL_SEND_COMMAND

On 2014-11-10 15:40, Tony Battersby wrote:
> Fix an error path in SCSI_IOCTL_SEND_COMMAND that calls
> blk_put_request(rq) on an invalid IS_ERR(rq) pointer.
> Fixes: a492f075450f ("block,scsi: fixup blk_get_request dead queue scenarios")
> Signed-off-by: Tony Battersby <>

Thanks, good catch. Might be an idea to have blk_put_request() do 
warn-and-return check on error pointers being passed in, just in case.

Jens Axboe

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