[2.2]drivers/char/console.c: check if caller is proprietary of the current console

[colbuse@ensisun.imag.fr]

This patch adds a verification that the calling process is writing to the
current console, in the DEC alignment screen test.

Signed-off-by: Emmanuel Colbus <emmanuel.colbus@ensimag.imag.fr>
  
---

This patch was already sent on:
- 04 Jan 2005

--- old/drivers/char/console.c Mon Sep 16 18:26:11 2002
+++ patched/drivers/char/console.c Tue Jan 4 09:54:58 2005
@@ -1742,7 +1742,7 @@
			csi_J(currcons, 2);
			video_erase_char =
				(video_erase_char & 0xff00) | ' ';
-			do_update_region(currcons, origin, screenbuf_size/2);
+			update_region(currcons, origin, screenbuf_size/2);
		}
		return;
	case ESsetG0:


  
--
Emmanuel Colbus
Club Gnu/LInux
ENSIMAG - Departement telecoms

-------------------------------------------------
envoyé via Webmail/IMAG !

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