diff options
| author | Jiri Kosina <jkosina@suse.cz> | 2010-06-16 18:08:13 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2010-06-16 18:08:13 +0200 |
| commit | f1bbbb6912662b9f6070c5bfc4ca9eb1f06a9d5b (patch) | |
| tree | c2c130a74be25b0b2dff992e1a195e2728bdaadd /drivers/char/vt.c | |
| parent | fd0961ff67727482bb20ca7e8ea97b83e9de2ddb (diff) | |
| parent | 7e27d6e778cd87b6f2415515d7127eba53fe5d02 (diff) | |
Merge branch 'master' into for-next
Diffstat (limited to 'drivers/char/vt.c')
| -rw-r--r-- | drivers/char/vt.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/char/vt.c b/drivers/char/vt.c index bd1d1164fec..7cdb6ee569c 100644 --- a/drivers/char/vt.c +++ b/drivers/char/vt.c @@ -3967,13 +3967,9 @@ static int con_font_set(struct vc_data *vc, struct console_font_op *op) font.charcount = op->charcount; font.height = op->height; font.width = op->width; - font.data = kmalloc(size, GFP_KERNEL); - if (!font.data) - return -ENOMEM; - if (copy_from_user(font.data, op->data, size)) { - kfree(font.data); - return -EFAULT; - } + font.data = memdup_user(op->data, size); + if (IS_ERR(font.data)) + return PTR_ERR(font.data); acquire_console_sem(); if (vc->vc_sw->con_font_set) rc = vc->vc_sw->con_font_set(vc, &font, op->flags); |