From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marc Andre Tanner Subject: [PATCH 4/5] char/mem: replace printk with printk_unfiltered Date: Wed, 2 Sep 2009 16:25:04 +0200 Message-ID: <1251901505-4313-5-git-send-email-mat@brain-dump.org> References: <1251901505-4313-1-git-send-email-mat@brain-dump.org> Return-path: In-Reply-To: <1251901505-4313-1-git-send-email-mat@brain-dump.org> Sender: linux-embedded-owner@vger.kernel.org List-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-embedded@vger.kernel.org Cc: mat@brain-dump.org We don't want to filter user space data which comes from /dev/kmsg. Signed-off-by: Marc Andre Tanner --- drivers/char/mem.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/char/mem.c b/drivers/char/mem.c index afa8813..ba48b82 100644 --- a/drivers/char/mem.c +++ b/drivers/char/mem.c @@ -850,7 +850,7 @@ static ssize_t kmsg_write(struct file * file, const char __user * buf, ret = -EFAULT; if (!copy_from_user(tmp, buf, count)) { tmp[count] = 0; - ret = printk("%s", tmp); + ret = printk_unfiltered("%s", tmp); if (ret > count) /* printk can add a prefix */ ret = count; -- 1.6.3.3