X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=drivers%2Ftty%2Fvt%2Fselection.c;h=ea27804d87af9ec2485b1043f8ad97b30c05713f;hb=44598f98b98e54beca34dc836b38eaea40be1abf;hp=60b7b69260592e9b413b599dcf572117f8487450;hpb=45acc86b2e47e255c4a6194dd69248a1bce71e48;p=~andy%2Flinux

diff --git a/drivers/tty/vt/selection.c b/drivers/tty/vt/selection.c
index 60b7b692605..ea27804d87a 100644
--- a/drivers/tty/vt/selection.c
+++ b/drivers/tty/vt/selection.c
@@ -24,6 +24,7 @@
 #include <linux/selection.h>
 #include <linux/tiocl.h>
 #include <linux/console.h>
+#include <linux/tty_flip.h>
 
 /* Don't take this from <ctype.h>: 011-015 on the screen aren't spaces */
 #define isspace(c)	((c) == ' ')
@@ -346,8 +347,8 @@ int paste_selection(struct tty_struct *tty)
 	console_unlock();
 
 	ld = tty_ldisc_ref_wait(tty);
+	tty_buffer_lock_exclusive(&vc->port);
 
-	/* FIXME: this is completely unsafe */
 	add_wait_queue(&vc->paste_wait, &wait);
 	while (sel_buffer && sel_buffer_lth > pasted) {
 		set_current_state(TASK_INTERRUPTIBLE);
@@ -356,13 +357,14 @@ int paste_selection(struct tty_struct *tty)
 			continue;
 		}
 		count = sel_buffer_lth - pasted;
-		count = min(count, tty->receive_room);
-		ld->ops->receive_buf(tty, sel_buffer + pasted, NULL, count);
+		count = tty_ldisc_receive_buf(ld, sel_buffer + pasted, NULL,
+					      count);
 		pasted += count;
 	}
 	remove_wait_queue(&vc->paste_wait, &wait);
 	__set_current_state(TASK_RUNNING);
 
+	tty_buffer_unlock_exclusive(&vc->port);
 	tty_ldisc_deref(ld);
 	return 0;
 }