Merge 4.14-rc4 into staging-next

We want the staging/iio fixes in here as well to handle merge issues.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index d1bd99271066..9045c5f3734e 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -868,7 +868,8 @@ static ssize_t driver_override_store(struct device *dev,
         struct platform_device *pdev = to_platform_device(dev);
         char *driver_override, *old, *cp;
 
-        if (count > PATH_MAX)
+        /* We need to keep extra room for a newline */
+        if (count >= (PAGE_SIZE - 1))
                 return -EINVAL;
 
         driver_override = kstrndup(buf, count, GFP_KERNEL);