diff options
Diffstat (limited to 'drivers/char/agp/frontend.c')
| -rw-r--r-- | drivers/char/agp/frontend.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c index ee06f38..679d7f9 100644 --- a/drivers/char/agp/frontend.c +++ b/drivers/char/agp/frontend.c @@ -892,6 +892,9 @@ static int agpioc_allocate_wrap(struct agp_file_private *priv, void __user *arg) if (copy_from_user(&alloc, arg, sizeof(struct agp_allocate))) return -EFAULT; + if (alloc.type >= AGP_USER_TYPES) + return -EINVAL; + memory = agp_allocate_memory_wrap(alloc.pg_count, alloc.type); if (memory == NULL) |