Re: [PATCH] usb: cdc-acm: fix error handling in acm_probe()

From: Oliver Neukum
Date: Sun Mar 17 2013 - 14:16:30 EST

On Saturday 16 March 2013 01:30:32 Alexey Khoroshilov wrote:
> acm_probe() ignores errors in tty_port_register_device()
> and leaves intfdata pointing to freed memory on alloc_fail7
> error path. The patch fixes the both issues.
> Found by Linux Driver Verification project (
> Signed-off-by: Alexey Khoroshilov <khoroshilov@xxxxxxxxx>
Acked-by: Oliver Neukum <oliver@xxxxxxxxxx>

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