From: Oliver Neukum <oneukum-IBi9RG/b67k@public.gmane.org>
To: Julio Guerra <julio-wf23HAOg02MWenYVfaLwtA@public.gmane.org>
Cc: linux-serial-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: cdc_acm bug? read buffer bytes shifted
Date: Sat, 20 Aug 2016 13:32:38 +0200 [thread overview]
Message-ID: <1471692758.29854.0.camel@suse.com> (raw)
In-Reply-To: <2c59e268-9fd6-172b-1803-074aa4e11f27-wf23HAOg02MWenYVfaLwtA@public.gmane.org>
On Sat, 2016-08-20 at 05:40 +0200, Julio Guerra wrote:
> Another example:
> > 00 00 00 00 00 00 00 01
> ...
> > 01 00 00 00 00 00 00 00
> ...
> > 00 01 00 00 00 00 00 00
> ...
> > 00 00 01 00 00 00 00 00
> after a random number of times, while usbmon shows the usb payload
> "00 00 00 00 00 00 00 01".
Hi, how many bytes does read() return?
Regards
Oliver
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next prev parent reply other threads:[~2016-08-20 11:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-20 3:40 cdc_acm bug? read buffer bytes shifted Julio Guerra
[not found] ` <2c59e268-9fd6-172b-1803-074aa4e11f27-wf23HAOg02MWenYVfaLwtA@public.gmane.org>
2016-08-20 11:32 ` Oliver Neukum [this message]
[not found] ` <1471692758.29854.0.camel-IBi9RG/b67k@public.gmane.org>
2016-08-20 12:14 ` Julio Guerra
[not found] ` <4bffb2dd-de01-8819-cf44-c4fb1357ecd4-wf23HAOg02MWenYVfaLwtA@public.gmane.org>
2016-08-21 12:11 ` Julio Guerra
2016-08-22 14:04 ` Oliver Neukum
[not found] ` <1471874667.17783.19.camel-IBi9RG/b67k@public.gmane.org>
2016-09-16 16:24 ` Julio Guerra
[not found] ` <f97a97ee-4d22-145c-5f73-472ee4f03968-wf23HAOg02MWenYVfaLwtA@public.gmane.org>
2016-09-20 8:45 ` Oliver Neukum
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