mac80211: fix possible NULL pointer dereference in ath9k

Signed-off-by: Gabor Juhos <juhosg@openwrt.org> SVN-Revision: 34624
12 years ago · 51f59a4f53
parent aa2dc106c6
commit 51f59a4f53
1 changed files with 1 additions and 1 deletions
--- 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;