---

yaml --- r: 7384 b: refs/heads/master c: 2d237c6 h: refs/heads/master v: v3
git-mirror · Sep 7, 2005 · 9d8419d · 9d8419d
1 parent 32fb39c
commit 9d8419d
Show file tree

Hide file tree

Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f62c6d0a2607b2d1fdf280d4d1467a7a6e24c67d
+refs/heads/master: 2d237c63659c098a662b1b09d43460f04c498436
diff --git a/trunk/drivers/char/vt.c b/trunk/drivers/char/vt.c
@@ -2272,7 +2272,9 @@ int tioclinux(struct tty_struct *tty, unsigned long arg)
 			ret = paste_selection(tty);
 			break;
 		case TIOCL_UNBLANKSCREEN:
+			acquire_console_sem();
 			unblank_screen();
+			release_console_sem();
 			break;
 		case TIOCL_SELLOADLUT:
 			ret = sel_loadlut(p);
@@ -2317,8 +2319,10 @@ int tioclinux(struct tty_struct *tty, unsigned long arg)
 			}
 			break;
 		case TIOCL_BLANKSCREEN:	/* until explicitly unblanked, not only poked */
+			acquire_console_sem();
 			ignore_poke = 1;
 			do_blank_screen(0);
+			release_console_sem();
 			break;
 		case TIOCL_BLANKEDSCREEN:
 			ret = console_blanked;