From: Gabor Juhos <juhosg@openwrt.org>
Date: Mon, 10 Dec 2012 23:21:02 +0000 (+0000)
Subject: mac80211: fix possible NULL pointer dereference in ath9k
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=51f59a4f53edfbf802b263260e50f736d7a70630;p=openwrt%2Fstaging%2Fthess.git

mac80211: fix possible NULL pointer dereference in ath9k

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 34624
---

diff --git a/package/mac80211/patches/305-pending-ath9k-allow-to-load-EEPROM-content-via-firmware-API.patch b/package/mac80211/patches/305-pending-ath9k-allow-to-load-EEPROM-content-via-firmware-API.patch
index 78efdc4e37..d710d099ef 100644
--- a/package/mac80211/patches/305-pending-ath9k-allow-to-load-EEPROM-content-via-firmware-API.patch
+++ b/package/mac80211/patches/305-pending-ath9k-allow-to-load-EEPROM-content-via-firmware-API.patch
@@ -144,7 +144,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
  	ath_read_cachesize(common, &csz);
  	common->cachelsz = csz << 2; /* convert to bytes */
  
-+	if (pdata->eeprom_name) {
++	if (pdata && pdata->eeprom_name) {
 +		ret = ath9k_eeprom_request(sc, pdata->eeprom_name);
 +		if (ret)
 +			goto err_eeprom;