1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/mwifiex/wmm.c
index 5dd0ccc70b86..13eaeed03898 100644
--- a/drivers/net/wireless/mwifiex/wmm.c
+++ b/drivers/net/wireless/mwifiex/wmm.c
@@ -722,6 +722,9 @@ int mwifiex_ret_wmm_get_status(struct mwifiex_private *priv,
                 tlv_hdr = (struct mwifiex_ie_types_data *) curr;
                 tlv_len = le16_to_cpu(tlv_hdr->header.len);
 
+                if (resp_len < tlv_len + sizeof(tlv_hdr->header))
+                        break;
+
                 switch (le16_to_cpu(tlv_hdr->header.type)) {
                 case TLV_TYPE_WMMQSTATUS:
                         tlv_wmm_qstatus =