From: Marek Vasut <marex@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 6/9] Properly zero out timeout value
Date: Wed, 28 Nov 2012 03:46:36 +0100 [thread overview]
Message-ID: <201211280346.36554.marex@denx.de> (raw)
In-Reply-To: <1354106642-4587-7-git-send-email-panto@antoniou-consulting.com>
Dear Pantelis Antoniou,
> Zero out timeout value; letting it filled with undefined values
> ends up with the dfu host hanging.
>
> Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
> ---
> drivers/usb/gadget/f_dfu.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/usb/gadget/f_dfu.c b/drivers/usb/gadget/f_dfu.c
> index 10547e3..a322ae5 100644
> --- a/drivers/usb/gadget/f_dfu.c
> +++ b/drivers/usb/gadget/f_dfu.c
> @@ -164,6 +164,9 @@ static void handle_getstatus(struct usb_request *req)
>
> /* send status response */
> dstat->bStatus = f_dfu->dfu_status;
> + dstat->bwPollTimeout[0] = 0;
> + dstat->bwPollTimeout[1] = 0;
> + dstat->bwPollTimeout[2] = 0;
What about calling memset() here ?
> dstat->bState = f_dfu->dfu_state;
> dstat->iString = 0;
> }
Best regards,
Marek Vasut
next prev parent reply other threads:[~2012-11-28 2:46 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-28 12:43 [U-Boot] [PATCH 0/9] DFU on am35xx_evm (against u-boot-usb) Pantelis Antoniou
2012-11-28 12:43 ` [U-Boot] [PATCH 1/9] Remove obsolete header file Pantelis Antoniou
2012-11-27 16:45 ` Tom Rini
2012-11-27 22:00 ` Marek Vasut
2012-11-28 3:01 ` Tom Rini
2012-11-28 12:43 ` [U-Boot] [PATCH 2/9] Fix bug when both DFU & ETHER are defined Pantelis Antoniou
2012-11-28 2:43 ` Marek Vasut
2012-11-28 8:24 ` Pantelis Antoniou
2012-11-29 6:30 ` Marek Vasut
2012-11-28 12:43 ` [U-Boot] [PATCH 3/9] Only perform DFU board_usb_init() for TRATS Pantelis Antoniou
2012-11-28 2:45 ` Marek Vasut
2012-11-28 8:26 ` Pantelis Antoniou
2012-11-29 6:28 ` Marek Vasut
2012-11-28 12:43 ` [U-Boot] [PATCH 4/9] Fix crash when wrong number of arguments given Pantelis Antoniou
2012-11-28 12:43 ` [U-Boot] [PATCH 5/9] Generate appropriate responses for DFU Pantelis Antoniou
2012-11-28 2:46 ` Marek Vasut
2012-11-28 8:27 ` Pantelis Antoniou
2012-11-28 12:43 ` [U-Boot] [PATCH 6/9] Properly zero out timeout value Pantelis Antoniou
2012-11-28 2:46 ` Marek Vasut [this message]
2012-11-28 8:28 ` Pantelis Antoniou
2012-11-28 10:23 ` Marek Vasut
2012-11-28 12:44 ` [U-Boot] [PATCH 7/9] Add a partition type target Pantelis Antoniou
2012-11-28 2:48 ` Marek Vasut
2012-11-28 8:31 ` Pantelis Antoniou
2012-11-28 9:22 ` Marek Vasut
2012-11-28 12:44 ` [U-Boot] [PATCH 8/9] Issue connect/disconnect as appropriate Pantelis Antoniou
2012-11-28 2:50 ` Marek Vasut
2012-11-28 3:03 ` Tom Rini
2012-11-28 12:44 ` [U-Boot] [PATCH 9/9] Add DFU config Pantelis Antoniou
2012-11-28 2:52 ` Marek Vasut
2012-11-28 3:04 ` Tom Rini
2012-11-28 8:32 ` Pantelis Antoniou
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