[patch] bug fix: tss->io_bitmap_owner is never set to non-NULL.

[Bart Oldeman]

Hi,

it appears that there is exists a field io_bitmap_owner in the TSS that is 
only checked, but never set to anything else but NULL.

The below patch corrects this.

Signed-off-by: Bart Oldeman <bartoldeman@xxxxxxxxxxxxxxxxxxxxx>

--- arch/i386/kernel/traps.c.org	2005-09-17 17:20:19.000000000 +1200
+++ arch/i386/kernel/traps.c	2005-09-17 22:33:00.000000000 +1200
@@ -489,6 +489,7 @@ fastcall void __kprobes do_general_prote
 				tss->io_bitmap_max - thread->io_bitmap_max);
 		tss->io_bitmap_max = thread->io_bitmap_max;
 		tss->io_bitmap_base = IO_BITMAP_OFFSET;
+		tss->io_bitmap_owner = thread;
 		put_cpu();
 		return;
 	}
-
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