1 files changed, 44 insertions, 2 deletions

diff --git a/drivers/char/vt_ioctl.c b/drivers/char/vt_ioctl.c
index f69a8258095c..6c7384afff13 100644
--- a/drivers/char/vt_ioctl.c
+++ b/drivers/char/vt_ioctl.c
@@ -23,6 +23,7 @@
 #include <linux/major.h>
 #include <linux/fs.h>
 #include <linux/console.h>
+#include <linux/consolemap.h>
 #include <linux/signal.h>
 #include <linux/timex.h>
 
@@ -582,10 +583,27 @@ int vt_ioctl(struct tty_struct *tty, struct file * file,
         case KDGKBDIACR:
         {
                 struct kbdiacrs __user *a = up;
+                struct kbdiacr diacr;
+                int i;
 
                 if (put_user(accent_table_size, &a->kb_cnt))
                         return -EFAULT;
-                if (copy_to_user(a->kbdiacr, accent_table, accent_table_size*sizeof(struct kbdiacr)))
+                for (i = 0; i < accent_table_size; i++) {
+                        diacr.diacr = conv_uni_to_8bit(accent_table[i].diacr);
+                        diacr.base = conv_uni_to_8bit(accent_table[i].base);
+                        diacr.result = conv_uni_to_8bit(accent_table[i].result);
+                        if (copy_to_user(a->kbdiacr + i, &diacr, sizeof(struct kbdiacr)))
+                                return -EFAULT;
+                }
+                return 0;
+        }
+        case KDGKBDIACRUC:
+        {
+                struct kbdiacrsuc __user *a = up;
+
+                if (put_user(accent_table_size, &a->kb_cnt))
+                        return -EFAULT;
+                if (copy_to_user(a->kbdiacruc, accent_table, accent_table_size*sizeof(struct kbdiacruc)))
                         return -EFAULT;
                 return 0;
         }
@@ -593,6 +611,30 @@ int vt_ioctl(struct tty_struct *tty, struct file * file,
         case KDSKBDIACR:
         {
                 struct kbdiacrs __user *a = up;
+                struct kbdiacr diacr;
+                unsigned int ct;
+                int i;
+
+                if (!perm)
+                        return -EPERM;
+                if (get_user(ct,&a->kb_cnt))
+                        return -EFAULT;
+                if (ct >= MAX_DIACR)
+                        return -EINVAL;
+                accent_table_size = ct;
+                for (i = 0; i < ct; i++) {
+                        if (copy_from_user(&diacr, a->kbdiacr + i, sizeof(struct kbdiacr)))
+                                return -EFAULT;
+                        accent_table[i].diacr = conv_8bit_to_uni(diacr.diacr);
+                        accent_table[i].base = conv_8bit_to_uni(diacr.base);
+                        accent_table[i].result = conv_8bit_to_uni(diacr.result);
+                }
+                return 0;
+        }
+
+        case KDSKBDIACRUC:
+        {
+                struct kbdiacrsuc __user *a = up;
                 unsigned int ct;
 
                 if (!perm)
@@ -602,7 +644,7 @@ int vt_ioctl(struct tty_struct *tty, struct file * file,
                 if (ct >= MAX_DIACR)
                         return -EINVAL;
                 accent_table_size = ct;
-                if (copy_from_user(accent_table, a->kbdiacr, ct*sizeof(struct kbdiacr)))
+                if (copy_from_user(accent_table, a->kbdiacruc, ct*sizeof(struct kbdiacruc)))
                         return -EFAULT;
                 return 0;
         }