We don't want to filter user space data which comes from /dev/kmsg.
Signed-off-by: Marc Andre Tanner <mat@xxxxxxxxxxxxxx>
---
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
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