From: Larry Finger <Larry.Finger@lwfinger.net>
Date: Thu, 30 Oct 2014 04:17:13 +0000 (-0500)
Subject: rtlwifi: rtl8192se: Fix firmware loading
X-Git-Tag: firefly_0821_release~176^2~2819^2^2~19
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=75a916e1944fea8347d2245c62567187e4eff9dd;p=firefly-linux-kernel-4.4.55.git

rtlwifi: rtl8192se: Fix firmware loading

An error in the code makes the allocated space for firmware to be too
small.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Murilo Opsfelder Araujo <mopsfelder@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/sw.c b/drivers/net/wireless/rtlwifi/rtl8192se/sw.c
index 1fd22081149e..aadba29c167a 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192se/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192se/sw.c
@@ -209,8 +209,8 @@ static int rtl92s_init_sw_vars(struct ieee80211_hw *hw)
 	if (!rtlpriv->rtlhal.pfirmware)
 		return 1;
 
-	rtlpriv->max_fw_size = RTL8190_MAX_RAW_FIRMWARE_CODE_SIZE;
-
+	rtlpriv->max_fw_size = RTL8190_MAX_FIRMWARE_CODE_SIZE*2 +
+			       sizeof(struct fw_hdr);
 	pr_info("Driver for Realtek RTL8192SE/RTL8191SE\n"
 		"Loading firmware %s\n", rtlpriv->cfg->fw_name);
 	/* request fw */