From: Paul Mackerras <paulus@samba.org>
Date: Mon, 31 Oct 2005 06:30:32 +0000 (-0500)
Subject: Input: adbhid - fix OOPS introduced by dynalloc conversion
X-Git-Tag: firefly_0821_release~39876^2~64
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=eb16292ba8a6655a560ab10a7d73a7816f0c0ac0;p=firefly-linux-kernel-4.4.55.git

Input: adbhid - fix OOPS introduced by dynalloc conversion

The problem is that adbhid[]->input is NULL, so the kernel oopses with
a null pointer dereference as soon as a key is pressed.

Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---

diff --git a/drivers/macintosh/adbhid.c b/drivers/macintosh/adbhid.c
index cdb6d0283195..8f02c155fdc0 100644
--- a/drivers/macintosh/adbhid.c
+++ b/drivers/macintosh/adbhid.c
@@ -723,6 +723,7 @@ adbhid_input_register(int id, int default_id, int original_handler_id,
 
 	sprintf(hid->phys, "adb%d:%d.%02x/input", id, default_id, original_handler_id);
 
+	hid->input = input_dev;
 	hid->id = default_id;
 	hid->original_handler_id = original_handler_id;
 	hid->current_handler_id = current_handler_id;