diff options
| -rw-r--r-- | drivers/tty/vt/vt.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 0487d7d20f73..f81f77464f85 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -535,7 +535,8 @@ void vc_uniscr_copy_line(const struct vc_data *vc, void *dest, bool viewed, int offset = row * vc->vc_size_row + col * 2; unsigned long pos; - BUG_ON(!uni_lines); + if (WARN_ON_ONCE(!uni_lines)) + return; pos = (unsigned long)screenpos(vc, offset, viewed); if (pos >= vc->vc_origin && pos < vc->vc_scr_end) { |