1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index c908c5f83645..afb64cf3748d 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -669,6 +669,9 @@ static long evdev_do_ioctl(struct file *file, unsigned int cmd,
 
                 if ((_IOC_NR(cmd) & ~ABS_MAX) == _IOC_NR(EVIOCGABS(0))) {
 
+                        if (!dev->absinfo)
+                                return -EINVAL;
+
                         t = _IOC_NR(cmd) & ABS_MAX;
                         abs = dev->absinfo[t];
 
@@ -684,6 +687,9 @@ static long evdev_do_ioctl(struct file *file, unsigned int cmd,
 
                 if ((_IOC_NR(cmd) & ~ABS_MAX) == _IOC_NR(EVIOCSABS(0))) {
 
+                        if (!dev->absinfo)
+                                return -EINVAL;
+
                         t = _IOC_NR(cmd) & ABS_MAX;
 
                         if (copy_from_user(&abs, p, min_t(size_t,