Re: [PATCH -net] tls: return -EFAULT if copy_to_user() fails
From: Dan Carpenter <hidden>
Date: 2017-06-23 10:35:11
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kernel-janitors
On Fri, Jun 23, 2017 at 03:31:44AM -0700, Joe Perches wrote:
On Fri, 2017-06-23 at 13:15 +0300, Dan Carpenter wrote:quoted
The copy_to_user() function returns the number of bytes remaining but we want to return -EFAULT here.because?
Because it's a failure path? regards, dan carpenter