X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;ds=sidebyside;f=carlfw%2Fsrc%2Fwlan.c;h=1b895364358f8c83c20179fe2c2d3a03a214e6e3;hb=c88fe03d01c3b4120fc13e907c3e49ac97887dba;hp=50b1f2bb8b77c773903ed871ede9337bd5e25d95;hpb=484cb254482ee644cc2981d1e2753fca2718bcd3;p=carl9170fw.git

diff --git a/carlfw/src/wlan.c b/carlfw/src/wlan.c
index 50b1f2b..1b89536 100644
--- a/carlfw/src/wlan.c
+++ b/carlfw/src/wlan.c
@@ -845,7 +845,7 @@ static bool wlan_rx_wol_probe_ssid(struct ieee80211_hdr *hdr, unsigned int len)
 		 */
 		data = (u8 *)((struct ieee80211_mgmt *)hdr)->u.probe_req.variable;
 		for (i = 0; i < (unsigned int)(probe_req.ssid_len + 1); i++) {
-			if (scan[i] != data[i])
+			if (data > end || scan[i] != data[i])
 				return false;
 		}