---

yaml --- r: 3896 b: refs/heads/master c: 69f63c5 h: refs/heads/master v: v3
git-mirror · Jun 29, 2005 · 3c36213 · 3c36213
1 parent 906ef13
commit 3c36213
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c7f1721ef284c6e8257c7471a02148db76105036
+refs/heads/master: 69f63c5c34d0b34ee2cbf10c5ff7fcff0404879e
diff --git a/trunk/drivers/char/tty_ioctl.c b/trunk/drivers/char/tty_ioctl.c
@@ -476,11 +476,11 @@ int n_tty_ioctl(struct tty_struct * tty, struct file * file,
 			ld = tty_ldisc_ref(tty);
 			switch (arg) {
 			case TCIFLUSH:
-				if (ld->flush_buffer)
+				if (ld && ld->flush_buffer)
 					ld->flush_buffer(tty);
 				break;
 			case TCIOFLUSH:
-				if (ld->flush_buffer)
+				if (ld && ld->flush_buffer)
 					ld->flush_buffer(tty);
 				/* fall through */
 			case TCOFLUSH: