diff options
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/vt/consolemap.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/tty/vt/consolemap.c b/drivers/tty/vt/consolemap.c index 7c7ada0b3ea0..b28aa0d289f8 100644 --- a/drivers/tty/vt/consolemap.c +++ b/drivers/tty/vt/consolemap.c @@ -542,7 +542,7 @@ int con_set_unimap(struct vc_data *vc, ushort ct, struct unipair __user *list) if (!ct) return 0; - unilist = memdup_user(list, ct * sizeof(struct unipair)); + unilist = vmemdup_user(list, ct * sizeof(struct unipair)); if (IS_ERR(unilist)) return PTR_ERR(unilist); @@ -641,7 +641,7 @@ int con_set_unimap(struct vc_data *vc, ushort ct, struct unipair __user *list) out_unlock: console_unlock(); - kfree(unilist); + kvfree(unilist); return err; } @@ -743,7 +743,7 @@ int con_get_unimap(struct vc_data *vc, ushort ct, ushort __user *uct, struct uni struct uni_pagedir *p; struct unipair *unilist; - unilist = kmalloc_array(ct, sizeof(struct unipair), GFP_KERNEL); + unilist = kvmalloc_array(ct, sizeof(struct unipair), GFP_KERNEL); if (!unilist) return -ENOMEM; @@ -775,7 +775,7 @@ int con_get_unimap(struct vc_data *vc, ushort ct, ushort __user *uct, struct uni if (copy_to_user(list, unilist, min(ect, ct) * sizeof(struct unipair))) ret = -EFAULT; put_user(ect, uct); - kfree(unilist); + kvfree(unilist); return ret ? ret : (ect <= ct) ? 0 : -ENOMEM; } |