Commit 4f64a1e9 authored May 10, 2012 by Luciano Coelho

wlcore: add space for private area when allocating fw_status



When allocating the fw_status structure, the space for the
lower-driver private area was missing.  This was causing an illegal
write outside the allocated area, which was causing random oopses
around the kernel.

Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>

parent 4b9d2365

drivers/net/wireless/ti/wlcore/main.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -904,7 +904,8 @@ static void wl1271_fw_wakeup(struct wl1271 *wl)
		static int wl1271_setup(struct wl1271 *wl)
		{
		wl->fw_status_1 = kmalloc(WLCORE_FW_STATUS_1_LEN(wl->num_rx_desc) +
		sizeof(*wl->fw_status_2), GFP_KERNEL);
		sizeof(*wl->fw_status_2) +
		wl->fw_status_priv_len, GFP_KERNEL);
		if (!wl->fw_status_1)
		return -ENOMEM;