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[PATCH] tty: ->signal->tty locking
[pandora-kernel.git]
/
fs
/
open.c
diff --git
a/fs/open.c
b/fs/open.c
index
89e0c23
..
3b56192
100644
(file)
--- a/
fs/open.c
+++ b/
fs/open.c
@@
-1087,6
+1087,7
@@
EXPORT_SYMBOL(sys_close);
asmlinkage long sys_vhangup(void)
{
if (capable(CAP_SYS_TTY_CONFIG)) {
+ /* XXX: this needs locking */
tty_vhangup(current->signal->tty);
return 0;
}