Re: [PATCH] dm ioctl: Access user-land memory through safe functions.

2015-12-08 Thread Scotty Bauer
On 12/01/2015 11:11 AM, Scotty wrote: > > 0001-dm-ioctl-Access-user-land-memory-through-safe-functi.patch > > > From b26adf880eba03ac6f2b1dd87426bb96fd2a0282 Mon Sep 17 00:00:00 2001 > From: Scotty Bauer > Date: Tue, 1 Dec 2015 10:52:46 -0700 > Subject: [PATCH] dm

[PATCH] dm ioctl: Access user-land memory through safe functions.

2015-12-01 Thread Scotty
From b26adf880eba03ac6f2b1dd87426bb96fd2a0282 Mon Sep 17 00:00:00 2001 From: Scotty Bauer Date: Tue, 1 Dec 2015 10:52:46 -0700 Subject: [PATCH] dm ioctl: Access user-land memory through safe functions. This patch fixes a user-land dereference. Now we use the safe copy_from_user to access the