Re: [PATCH 1/2] target: fix use after free in target_report_luns

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On Wed, 2012-02-15 at 16:51 -0500, Jörn Engel wrote:
> Signed-off-by: Joern Engel <joern@xxxxxxxxx>
> ---
>  drivers/target/target_core_device.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
> index dffd91b..9a6ca18 100644
> --- a/drivers/target/target_core_device.c
> +++ b/drivers/target/target_core_device.c
> @@ -691,12 +691,12 @@ int target_report_luns(struct se_task *se_task)
>  	 * See SPC3 r07, page 159.
>  	 */
>  done:
> -	transport_kunmap_data_sg(se_cmd);
>  	lun_count *= 8;
>  	buf[0] = ((lun_count >> 24) & 0xff);
>  	buf[1] = ((lun_count >> 16) & 0xff);
>  	buf[2] = ((lun_count >> 8) & 0xff);
>  	buf[3] = (lun_count & 0xff);
> +	transport_kunmap_data_sg(se_cmd);
>  
>  	se_task->task_scsi_status = GOOD;
>  	transport_complete_task(se_task, 1);

Applied.  Thanks Joern!

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